7SR11 and 7SR12 - Argus Technical Manual Chapter 4 Data ... and 7SR12 - Argus... · 7SR11 & 7SR12 Data Communications ©2012 Siemens Protection Devices Limited Chapter 4 Page 2

7SR11 & 7SR12 Data Communications

The copyright and other intellectual property rights in this document, and in any model or article produced from it (and including any registered or unregistered design rights) are the property of Siemens Protection Devices Limited. No part of this document shall be reproduced or modified or stored in another form, in any data retrieval system, without the permission of Siemens Protection Devices Limited, nor shall any model or article be reproduced from this document unless Siemens Protection Devices Limited consent. While the information and guidance given in this document is believed to be correct, no liability shall be accepted for any loss or damage caused by any error or omission, whether such error or omission is the result of negligence or any other cause. Any and all such liability is disclaimed. ©2012 Siemens Protection Devices Limited

7SR11 and 7SR12 Data Communications Document Release History This document is issue 2012/01. The list of revisions up to and including this issue is:

2012/01 Software Maintenance

2011/06 Software Maintenance

2010/04 Amendments following PLM review

2010/02 Document reformat due to rebrand

2009/09 Revised format

2009/04 First issue

Software Revision History

2012/01 7SR11 2436H80003 R2a-2a

7SR12 2436H80004 R2a-2a

Software Maintenance

2011/06 7SR11 2436H80003 R2-2

7SR12 2436H80004 R2-2

Software Maintenance

2009/04 2436H80003R1g-1c 7SR11

2436H80004R1g-1c 7SR12

First Release

http://siemens-russia.com/


©2012 Siemens Protection Devices Limited Chapter 4 Page 2 of 55

Contents

Section 1: Introduction................................................................................................................................................. 3 Section 2: Physical Connection................................................................................................................................... 4

2.1 Communication ports ................................................................................................................................. 4 2.1.1 USB Interface .............................................................................................................................. 4 RS485 Interface ......................................................................................................................................... 5

Section 3: IEC 60870-5-103 Definitions...................................................................................................................... 6 3.1 Introduction................................................................................................................................................. 6

Section 4: Modbus Definitions................................................................................................................................... 23 4.1 Introduction............................................................................................................................................... 23

Section 5: DNP3.0 Definitions................................................................................................................................... 30 5.1 Device Profile ........................................................................................................................................... 30 5.2 Implementation Table .............................................................................................................................. 33 5.3 Point List................................................................................................................................................... 42

5.3.1 Binary Input Points..................................................................................................................... 42 5.3.2 Double Bit Binary Input Points................................................................................................... 47 5.3.3 Binary Output Status Points and Control Relay Output Blocks ................................................ 48 5.3.4 Analogue Inputs......................................................................................................................... 49 5.3.5 Binary Counters ......................................................................................................................... 51 5.3.6 Frozen Counters ........................................................................................................................ 52

Section 6: Modems.................................................................................................................................................... 53 6.1.1 Connecting a Modem to the Relay(s)........................................................................................ 53 6.1.2 Setting the Remote Modem....................................................................................................... 53 6.1.3 Connecting to the Remote Modem............................................................................................ 53

Section 7: Configuration............................................................................................................................................ 54 Section 8: Glossary ................................................................................................................................................... 55

List of Figures Figure 1-1 Communication to Front USB Port....................................................................................................... 4 Figure 1-2 Communication to Multiple Devices from Control System using RS485 ............................................ 5




Section 1: Introduction The relay data communication facility is compatible with control and automation systems and PCs running Reydisp software. The relay can provide operational information, post-fault analysis, settings interrogation and editing facilities. This section describes how to use the Communication Interface with a control system or interrogating computer. Appropriate software within the control system or on the interrogating computer (e.g. Reydisp Evolution) is required to access the interface.

This section specifies connection details and lists the events, commands and measurands available. For further information regarding the IEC60870-5-103 interface, reference should be made to the separate Informative Communications Interface manual.

The Communications Interface for dialogue communications by the Protection Engineer is provided by the Reydisp Evolution software package, also available from the website, using the IEC60870-5-103 protocol.




Section 2: Physical Connection The relay range provides one ‘Front’ USB communication interface (Com2) located on the fascia and one RS485 (Com1) located on the ‘Rear’. Access to the communication settings for the USB port is only available from the relay front fascia via the key pad setting menu COMMUNICATIONS MENU. The communication settings for the RS485 port are available from the relay front fascia via the key pad setting menu or through Reydisp via the USB connection.

1. Com2-USB: this port is used for IEC60870-5-103 (default setting) communication with the Reydisp

software. An ASCII protocol, the main use of which is to allow firmware to be updated from the front connection, is also available through this port.

2. Com1-RS485: this port can be used for IEC60870-5-103 or MODBUS RTU or DNP 3.0 communications to a substation SCADA or integrated control system or engineer remote access.

The ports can be independently mapped to the IEC60870-5-103 or MODBUS RTU or DNP3.0 protocol or switched OFF in the relay settings. The same protocol can be used simultaneously on both ports.

SPDL. can provide a range of interface devices, please refer to product portfolio catalogue.

Full details of the interface devices can be found by referring to the website www.siemens.com/energy.

2.1 Communication ports

2.1.1 USB Interface The USB communication port is connected using a standard USB cable with a type B connection to the relay and type A to the PC.

The PC will require a suitable USB driver to be installed, this will be carried out automatically when the Reydisp software is installed. When the Reydisp software is running, with the USB cable connected to a device, an additional connection is shown in the Reydisp connection window, connections to the USB port are not shown when they are not connected.

The USB communication interface on the relay is labelled Com 2 and its associated settings are located in the Data communications menu. When connecting to Reydisp using this connection the default settings can be used without the need to first change any settings, otherwise the Com 2 port must be set to IEC60870-5-103 (the relay address and baud rate do not need to be set).

Figure 6-1 Communication to Front USB Port




RS485 Interface The RS485 communication port is located on the rear of the relay and can be connected using a suitable RS485 120 ohm screened twisted pair cable.

The RS485 electrical connection can be used in a single or multi-drop configuration. The RS485 master must support and use the Auto Device Enable (ADE) feature. The last device in the connection must be terminated correctly in accordance with the master device driving the connection. The relays are fitted with an internal terminating resistor which can be connected between A and B by fitting an external wire loop between terminals 18 and 20 on the power supply module.

The maximum number of relays that can be connected to the bus is 64.

The following settings must be configured via the relay fascia when using the RS485 interface. The shaded settings are only visible when DNP3.0 is selected.

Setting name Range Default Setting Notes

Station Address 0 … 254 (IEC60870-5-103)0 … 247 (MODBUS) 0 … 65534 (DNP3)

0 1… An address must be given to identify the relay. Each relay must have a unique address.

COM1-RS485 Protocol OFF, IEC60870-5-103, MODBUS-RTU, DNP3.0

IEC60870-5-103 As Required

Sets the protocol used to communicate on the RS485 connection.

COM1-RS485 Baud Rate

75 110 150 300 600 1200 2400 4800 9600 19200 38400

19200 As Required

The baud rate set on all of the relays connected to the same RS485 bus must be the same as the one set on the master device.

COM1-RS485 Parity NONE, ODD, EVEN EVEN As Required

The parity set on all of the relays connected to the same RS485 bus must be the same and in accordance with the master device.

COM1-RS485 Mode

Local, Remote, Local Or Remote

Remote Remote Selects whether the port is Local or Remote.

Unsolicited Mode DISABLED ENABLED DISABLED As Required Setting is only visible when COM1 Protocol is set to DNP3

Destination Address 0 … 65534 0 As Required Setting is only visible when COM1 Protocol is set to DNP3

Figure 6-2 Communication to Multiple Devices from Control System using RS485




Section 3: IEC 60870-5-103 Definitions

3.1 Introduction This section describes the IEC 60870-5-103 protocol implementation in the relays. This protocol is used for the communication with Reydisp software and can also be used for communication with a suitable control system. The control system or local PC acts as the master in the system with the relay operating as a slave responding to the master’s commands. The implementation provides event information, time synchronising, commands and measurands and also supports the transfer of disturbance records.

This protocol can be set to use any or all of the relays hardware interfaces and is the standard protocol used by the USB port. The relay can communicate simultaneously on all ports regardless of protocol used.

Each relay must be given an address to enable communication and can be set by the Communication Interface:Relay Address. A relay with the default address of 0 will not be able to communicate.

Cause of Transmission

The cause of transmission (COT) column of the ‘Information Number and Function’ table lists possible causes of transmission for these frames. The following abbreviations are used:

Abbreviation Description SE spontaneous event T test mode GI general interrogation Loc local operation Rem remote operation Ack command acknowledge Nak Negative command acknowledge

Note: Events listing a GI cause of transmission can be raised and cleared; other events are raised only.

ASDU Type Abbreviation Description 1 Time tagged message (monitor direction) 2 Time tagged message (relative time) (monitor direction) 3.1 Measurands I 4 Time-tagged measurands with relative time 5 Identification message 6 Time synchronisation 7 General Interrogation Initialization 9 Measurands II 20 General command

Information Number and Function

The following table lists information number and function definitions together with a description of the message and function type and cause of transmission that can result in that message. The table shows all events available from the relay range.

Note that not all events are available on all relay models.




Function Information Number Description ASDU

Type Cause of Transmission

1 SE, GI 60 4 Remote Mode

20 Ack, Nak 1 SE, GI

60 5 Out of Service Mode 20 Ack, Nak 1 SE, GI

60 6 Local Mode 20 Ack, Nak 1 SE, GI

60 7 Local & Remote Mode 20 Ack, Nak

60 12 Control Received 1 SE 60 13 Command Received 1 SE 60 128 Cold Start 1 SE, GI 60 129 Warm Start 1 SE, GI 60 130 Re-Start 1 SE, GI 60 131 Expected Restart 1 SE, GI 60 132 Unexpected Restart 1 SE, GI

1 SE, GI 60 133 Reset Start Count

20 Ack, Nak 60 135 Trigger Storage 1 SE 60 136 Clear Waveform Records 1 SE 60 137 Clear Fault Records 1 SE 60 138 Clear Event Records 1 SE

1 SE 60 140 Demand Metering Reset

20 Ack, Nak 60 170 General Alarm 1 1 SE, GI 60 171 General Alarm 2 1 SE, GI 60 172 General Alarm 3 1 SE, GI 60 173 General Alarm 4 1 SE, GI 60 174 General Alarm 5 1 SE, GI 60 175 General Alarm 6 1 SE, GI 60 182 Quick Logic E1 1 SE, GI 60 183 Quick Logic E2 1 SE, GI 60 184 Quick Logic E3 1 SE, GI 60 185 Quick Logic E4 1 SE, GI 70 5 Binary Input 5 1 SE, GI 70 6 Binary Input 6 1 SE, GI 75 1 Virtual Input 1 1 SE, GI 75 2 Virtual Input 2 1 SE, GI 75 3 Virtual Input 3 1 SE, GI 75 4 Virtual Input 4 1 SE, GI 75 5 Virtual Input 5 1 SE, GI 75 6 Virtual Input 6 1 SE, GI 75 7 Virtual Input 7 1 SE, GI 75 8 Virtual Input 8 1 SE, GI

1 SE, GI 80 1 Binary Output 1


80 2 Binary Output 2 20 Ack, Nak

80 3 Binary Output 3 1 SE, GI







80 4 Binary Output 4 20 Ack, Nak 1 SE, GI




80 8 Binary Output 8 20 Ack, Nak

90 1 LED 1 1 SE, GI 90 2 LED 2 1 SE, GI 90 3 LED 3 1 SE, GI 90 4 LED 4 1 SE, GI 90 5 LED 5 1 SE, GI 90 6 LED 6 1 SE, GI 90 7 LED 7 1 SE, GI 90 8 LED 8 1 SE, GI 90 9 LED 9 1 SE, GI 91 1 LED PU 1 1 SE, GI 91 2 LED PU 2 1 SE, GI 91 3 LED PU 3 1 SE, GI 91 4 LED PU 4 1 SE, GI 91 5 LED PU 5 1 SE, GI 91 6 LED PU 6 1 SE, GI 91 7 LED PU 7 1 SE, GI 91 8 LED PU 8 1 SE, GI 91 9 LED PU 9 1 SE, GI 160 2 Reset FCB 5 SE 160 3 Reset CU 5 SE 160 4 Start/Restart 5 SE 160 5 Power On 1 SE, GI

1 SE, GI 160 16 Auto-reclose active (In/Out)

20 Ack, Nak 1 SE

160 19 LEDs reset (Reset Flag & Outputs) 20 Ack, Nak

160 22 Settings changed 1 SE 1 SE, GI

160 23 Settings Group 1 Select 20 Ack, Nak 1 SE, GI



160 26 Settings Group 4 Select 20 Ack, Nak

160 27 Binary Input 1 1 SE, GI 160 28 Binary Input 2 1 SE, GI 160 29 Binary Input 3 1 SE, GI 160 30 Binary Input 4 1 SE, GI






160 36 Trip circuit fail 1 SE, GI 160 38 VT Fuse Failure 1 SE, GI 160 51 Earth Fault Forward/Line 2 SE, GI 160 52 Earth Fault Reverse/Busbar 2 SE, GI 160 64 Start/Pick-up L1 2 SE, GI 160 65 Start/Pick-up L2 2 SE, GI 160 66 Start/Pick-up L3 2 SE, GI 160 67 Start/Pick-up N 2 SE, GI 160 68 General Trip 2 SE 160 69 Trip L1 2 SE 160 70 Trip L2 2 SE 160 71 Trip L3 2 SE 160 74 Fault Forward/Line 2 SE, GI 160 75 Fault Reverse/Busbar 2 SE, GI 160 84 General Starter/Pick Up 2 SE, GI 160 85 Circuit breaker fail 2 SE 160 90 Trip I> 2 SE 160 91 Trip I>> 2 SE 160 92 Trip In> 2 SE 160 93 Trip In>> 2 SE 160 128 CB on by auto reclose 1 SE 160 130 Reclose Blocked 1 SE,GI 183 0 Data lost 1 SE 183 10 51-1 2 SE, GI 183 11 50-1 2 SE, GI 183 12 51N-1 2 SE, GI 183 13 50N-1 2 SE, GI 183 14 51G-1 2 SE, GI 183 15 50G-1 2 SE, GI 183 16 51-2 2 SE, GI 183 17 50-2 2 SE, GI 183 18 51N-2 2 SE, GI 183 19 50N-2 2 SE, GI 183 20 51G-2 2 SE, GI 183 21 50G-2 2 SE, GI 183 22 51-3 2 SE, GI 183 23 50-3 2 SE, GI 183 24 51N-3 2 SE, GI 183 25 50N-3 2 SE, GI 183 26 51G-3 2 SE, GI 183 27 50G-3 2 SE, GI 183 28 51-4 2 SE, GI 183 29 50-4 2 SE, GI 183 30 51N-4 2 SE, GI 183 31 50N-4 2 SE, GI 183 32 51G-4 2 SE, GI 183 33 50G-4 2 SE, GI 183 34 50BF Stage 2 2 SE, GI 183 35 49-Alarm 2 SE, GI 183 36 49-Trip 2 SE, GI






183 40 60CTS 2 SE, GI 183 41 51SEF-1 2 SE, GI 183 42 50SEF-1 2 SE, GI 183 43 51SEF-2 2 SE, GI 183 44 50SEF-2 2 SE, GI 183 45 51SEF-3 2 SE, GI 183 46 50SEF-3 2 SE, GI 183 47 51SEF-4 2 SE, GI 183 48 50SEF-4 2 SE, GI

2 SE.GI 183 49 SEF Out/In

20 Ack, Nak 183 50 46IT 2 SE, GI 183 51 46DT 2 SE, GI 183 52 64H 2 SE, GI

2 SE, GI 183 53 EF Out/In

20 Ack, Nak 183 54 SEF Forward/Line 2 SE,GI 183 55 SEF Reverse/Bus 2 SE,GI 183 56 50BF Stage 1 2 SE, GI 183 60 47-1 2 SE, GI 183 61 47-2 2 SE, GI 183 62 37-1 2 SE, GI 183 63 37-2 2 SE, GI 183 64 37G-1 2 SE, GI 183 65 37G-2 2 SE, GI 183 66 37SEF-1 2 SE, GI 183 67 37SEF-2 2 SE, GI 183 70 46BC 2 SE, GI 183 81 27/59-1 2 SE, GI 183 82 27/59-2 2 SE, GI 183 83 27/59-3 2 SE, GI 183 84 27/59-4 2 SE, GI 183 85 59NIT 2 SE, GI 183 86 59NDT 2 SE, GI 183 90 81-1 2 SE, GI 183 91 81-2 2 SE, GI 183 92 81-3 2 SE, GI 183 93 81-4 2 SE, GI 183 96 81HBL2 1 SE, GI 183 101 Trip Circuit Fail 1 2 SE, GI 183 102 Trip Circuit Fail 2 2 SE, GI 183 103 Trip Circuit Fail 3 2 SE, GI 183 114 Close CB Failed 1 SE 183 115 Open CB Failed 1 SE 183 116 Reclaim 1 SE, GI 183 117 Lockout 1 SE, GI 183 119 Successful DAR Close 1 SE 183 120 Successful Man Close 1 SE

1 SE, GI 183 121 Hotline Working

20 Ack, Nak






1 SE, GI 183 122 Inst Protection Out

20 Ack, Nak 183 123 CB Total Trip Count 1 SE, GI 183 124 CB Delta Trip Count 1 SE, GI 183 125 CB Count To AR Block 1 SE, GI

1 SE 183 126 Reset CB Total Trip Count

20 Ack, Nak 1 SE

183 127 Reset CB Delta Trip Count 20 Ack, Nak 1 SE

183 128 Reset CB Count To AR Block 20 Ack, Nak

183 129 I^2t CB Wear 1 SE, GI 1 SE

183 130 Reset I^2t CB Wear 20 Ack, Nak

183 131 79 AR In Progress 1 SE, GI 183 132 CB Frequent Ops Count 1 SE, GI

1 SE 183 133 Reset CB Frequent Ops Count

20 Ack, Nak 183 140 Cold Load Active 1 SE,GI 183 141 P/F Inst Protection Inhibited 1 SE, GI 183 142 E/F Inst Protection Inhibited 1 SE, GI 183 143 SEF Inst Protection Inhibited 1 SE, GI 183 144 Ext Inst Protection Inhibited 1 SE, GI 183 163 Trip Time Alarm 1 SE 183 164 Close Circuit Fail 1 2 SE 183 165 Close Circuit Fail 2 2 SE 183 166 Close Circuit Fail 3 2 SE 183 167 Close Circuit Fail 2 SE 183 171 60 CTS-I 2 SE 183 172 Act Energy Exp 4 SE 183 173 Act Energy Imp 4 SE 183 174 React Energy Exp 4 SE 183 175 React Energy Imp 4 SE

1 SE 183 176 Reset Energy Meters

20 Ack, Nak 183 177 Active Exp Meter Reset 1 SE 183 178 Active Imp Meter Reset 1 SE 183 179 Reactive Exp Meter Reset 1 SE 183 180 Reactive Imp Meter Reset 1 SE 183 181 CB Total Trip Count 4 SE 183 182 CB Delta Trip Count 4 SE 183 183 CB Count To AR Block 4 SE 183 184 CB Freq Ops Count 4 SE 183 221 Wattmetric Po> 1 SE, GI 183 222 37-PhA 2 SE, GI 183 223 37-PhB 2 SE, GI 183 224 37-PhC 2 SE, GI 183 225 50 LC-1 2 SE, GI 183 226 50 LC-2 2 SE, GI 183 227 50G LC-1 2 SE, GI






183 228 50G LC-2 2 SE, GI 183 229 50SEF LC-1 2 SE, GI 183 230 50SEF LC-2 2 SE, GI 183 231 50BF-PhA 2 SE, GI 183 232 50BF-PhB 2 SE, GI 183 233 50BF-PhC 2 SE, GI 183 234 50BF-EF 2 SE, GI 183 235 79 Last Trip Lockout 2 SE, GI 183 239 In Fault Current 4 SE 183 240 Ia Fault Current 4 SE 183 241 Ib Fault Current 4 SE 183 242 Ic Fault Current 4 SE 183 243 Ig Fault Current 4 SE 183 244 Isef Fault Current 4 SE 183 245 Va Fault Voltage 4 SE 183 246 Vb Fault Voltage 4 SE 183 247 Vc Fault Voltage 4 SE 183 249 60 CTS-I-PhA 2 SE, GI 183 250 60 CTS-I-PhB 2 SE, GI 183 251 60 CTS-I-PhC 2 SE, GI

1 SE, GI 200 1 CB 1

20 Ack, Nak 1 SE

200 200 Trip & Reclose 20 Ack, Nak 1 SE

200 201 Trip & Lockout 20 Ack, Nak

200 255 Blocked by Interlocking 1 SE,GI 255 0 Time Synchronisation 6 Time Synchronisation 255 0 GI Initiation 7 End of GI 255 0 End of GI 8 End of GI

Measurand

Function Information Number Description Function


183 148

Measurand IL1,2,3, V L1,2,3, VL1-2, L2-3, L3-1, P, Q, F,

IL1 (2.4 x) IL2 (2.4 x) IL3 (2.4 x) VL1 (1.2 x) VL2 (1.2 x) VL3 (1.2 x) P (2.4 x) Q (2.4 x) F (1.2 x)

9 Cyclic – Refresh rate 5 seconds or value change greater than 1%

Disturbance Recorder Actual Channel (ACC) Numbers Function ACC Number Description

182 0 Global 182 1 Va 182 2 Vb 182 3 Vc 182 4 Not Used




182 5 Ia 182 6 Ib 182 7 Ic 182 8 Ig1




Events List by Relay Model – 7SR11 FUN INF Event

7SR

1101

-1xA

12-x

CA

0

7SR

1101

-3xA

12-x

CA

0

7SR

1102

-1xA

12-x

AA

0 7S

R11

02-1

xA12

-xC

A0

7SR

1102

-1xA

12-x

DA

0

7SR

1102

-3xA

12-x

CA

0

7SR

1102

-3xA

12-x

DA

0

7SR

1103

-1xA

12-x

CA

0

7SR

1103

-1xA

12-x

DA

0

7SR

1103

-3xA

12-x

CA

0

7SR

1103

-3xA

12-x

DA

0

60 4 Remote Mode • • • • • • • • • • • 60 5 Out of Service Mode • • • • • • • • • • • 60 6 Local Mode • • • • • • • • • • • 60 7 Local & Remote • • • • • • • • • • • 60 12 Control Received • • • • • • • • • • • 60 13 Command Received • • • • • • • • • • • 60 128 Cold Start • • • • • • • • • • • 60 129 Warm Start • • • • • • • • • • • 60 130 Re-Start • • • • • • • • • • • 60 131 Expected Restart • • • • • • • • • • • 60 132 Unexpected Restart • • • • • • • • • • • 60 133 Reset Start Count • • • • • • • • • • • 60 135 Trigger Storage • • • • • • • • • • • 60 136 Clear Waveform Records • • • • • • • • • • • 60 137 Clear Fault Records • • • • • • • • • • • 60 138 Clear Event Records • • • • • • • • • • • 60 140 Demand metering reset • • • • • • • • • • • 60 170 General Alarm 1 • • • • • • • • • • • 60 171 General Alarm 2 • • • • • • • • • • • 60 172 General Alarm 3 • • • • • • • • • • • 60 173 General Alarm 4 • • • • • • • • • • • 60 174 General Alarm 5 • • • • • • • • • • • 60 175 General Alarm 6 • • • • • • • • • • • 60 182 Quick Logic E1 • • • • • • • • • • • 60 183 Quick Logic E2 • • • • • • • • • • • 60 184 Quick Logic E3 • • • • • • • • • • • 60 185 Quick Logic E4 • • • • • • • • • • • 70 5 Binary Input 5 • • • • 70 6 Binary Input 6 • • • • 75 1 Virtual Input 1 • • • • • • • • • • • 75 2 Virtual Input 2 • • • • • • • • • • • 75 3 Virtual Input 3 • • • • • • • • • • • 75 4 Virtual Input 4 • • • • • • • • • • • 75 5 Virtual Input 5 • • • • • • • • • • • 75 6 Virtual Input 6 • • • • • • • • • • • 75 7 Virtual Input 7 • • • • • • • • • • • 75 8 Virtual Input 8 • • • • • • • • • • • 80 1 Binary Output 1 • • • • • • • • • • • 80 2 Binary Output 2 • • • • • • • • • • • 80 3 Binary Output 3 • • • • • • • • • • • 80 4 Binary Output 4 • • • • • • • • • • • 80 5 Binary Output 5 • • • • • • • • • • • 80 6 Binary Output 6 • • • • 80 7 Binary Output 7 • • • • 80 8 Binary Output 8 • • • • 90 1 LED 1 • • • • • • • • • • • 90 2 LED 2 • • • • • • • • • • • 90 3 LED 3 • • • • • • • • • • • 90 4 LED 4 • • • • • • • • • • •




FUN INF Event

7SR

1101

-1xA

12-x

CA

0

7SR

1101

-3xA

12-x

CA

0

7SR

1102

-1xA

12-x

AA

0 7S

R11

02-1

xA12

-xC

A0

7SR

1102

-1xA

12-x

DA

0

7SR

1102

-3xA

12-x

CA

0

7SR

1102

-3xA

12-x

DA

0

7SR

1103

-1xA

12-x

CA

0

7SR

1103

-1xA

12-x

DA

0

7SR

1103

-3xA

12-x

CA

0

7SR

1103

-3xA

12-x

DA

0

90 5 LED 5 • • • • • • • • • • • 90 6 LED 6 • • • • • • • • • • • 90 7 LED 7 • • • • • • • • • • • 90 8 LED 8 • • • • • • • • • • • 90 9 LED 9 • • • • • • • • • • • 91 1 LED PU 1 • • • • • • • • • • • 91 2 LED PU 2 • • • • • • • • • • • 91 3 LED PU 3 • • • • • • • • • • • 91 4 LED PU 4 • • • • • • • • • • • 91 5 LED PU 5 • • • • • • • • • • • 91 6 LED PU 6 • • • • • • • • • • • 91 7 LED PU 7 • • • • • • • • • • • 91 8 LED PU 8 • • • • • • • • • • • 91 9 LED PU 9 • • • • • • • • • • • 160 2 Reset FCB • • • • • • • • • • • 160 3 Reset CU • • • • • • • • • • • 160 4 Start/Restart • • • • • • • • • • • 160 5 Power On • • • • • • • • • • • 160 16 Auto-reclose active • • • • 160 19 LED Reset • • • • • • • • • • • 160 22 Settings changed • • • • • • • • • • • 160 23 Setting Group 1 selected • • • • • • • • • • • 160 24 Setting Group 2 selected • • • • • • • • • • • 160 25 Setting Group 3 selected • • • • • • • • • • • 160 26 Setting Group 4 selected • • • • • • • • • • • 160 27 Binary Input 1 • • • • • • • • • • • 160 28 Binary Input 2 • • • • • • • • • • • 160 29 Binary Input 3 • • • • • • • • • • • 160 30 Binary Input 4 • • • • 160 36 Trip Circuit Fail • • • • • • • • • • • 160 64 Start/Pick-up L1 • • • • • • • • • 160 65 Start/Pick-up L2 • • • • • • • • • 160 66 Start/Pick-up L3 • • • • • • • • • 160 67 Start/Pick-up N • • • • • • • • • 160 68 General Trip • • • • • • • • • • • 160 69 Trip L1 • • • • • • • • • 160 70 Trip L2 • • • • • • • • • 160 71 Trip L3 • • • • • • • • • 160 84 General Start/Pick-up • • • • • • • • • • • 160 85 Circuit Breaker Failure • • • • • • • • • 160 90 Trip I> • • • • • • • • • 160 91 Trip I>> • • • • • • • • • 160 92 Trip In> • • • • • • • • • • 160 93 Trip In>> • • • • • • • • • • 160 128 CB on by auto reclose • • • • 160 130 Reclose blocked • • • • 183 0 Data Lost • • • • • • • • • • • 183 10 51-1 • • • • • • • • • 183 11 50-1 • • • • • • • • • 183 12 51N-1 • • • • • • • • • 183 13 50N-1 • • • • • • • • •




FUN INF Event

7SR

1101

-1xA

12-x

CA

0

7SR

1101

-3xA

12-x

CA

0

7SR

1102

-1xA

12-x

AA

0 7S

R11

02-1

xA12

-xC

A0

7SR

1102

-1xA

12-x

DA

0

7SR

1102

-3xA

12-x

CA

0

7SR

1102

-3xA

12-x

DA

0

7SR

1103

-1xA

12-x

CA

0

7SR

1103

-1xA

12-x

DA

0

7SR

1103

-3xA

12-x

CA

0

7SR

1103

-3xA

12-x

DA

0

183 14 51G-1 • • • • • • 183 15 50G-1 • • • • • • 183 16 51-2 • • • • • • • • • 183 17 50-2 • • • • • • • • • 183 18 51N-2 • • • • • • • • • 183 19 50N-2 • • • • • • • • • 183 20 51G-2 • • • • • • 183 21 50G-2 • • • • • • 183 34 50BF Stage 2 • • • • • • • • • 183 35 49-Alarm • • • • • • • • 183 36 49-Trip • • • • • • • • 183 40 60 CTS • • • • • • • • • 183 41 51SEF-1 • • • • • 183 42 50SEF-1 • • • • • 183 43 51SEF-2 • • • • • 183 44 50SEF-2 • • • • • 183 49 SEF Out/In • • • • • 183 50 46IT • • • • • • • • 183 51 46DT • • • • • • • • 183 52 64H • • • • • • • • • • 183 53 E/F Out/In • • • • • • • • • 183 62 37-1 • • • • • • • • • • 183 63 37-2 • • • • • • • • • • 183 70 46BC • • • • • • • • • 183 96 81HBL2 • • • • • • • • • • 183 101 Trip Circuit Fail 1 • • • • • • • • • • • 183 102 Trip Circuit Fail 2 • • • • • • • • • • • 183 103 Trip Circuit Fail 3 • • • • • • • • • • • 183 114 Close CB Failed • • • • • • • • • • 183 115 Open CB Failed • • • • • • • • • • 183 116 Reclaim • • • • • • • • • • 183 117 Lockout • • • • • • • • • • 183 119 Successful DAR Close • • • • 183 120 Successful Man Close • • • • • • • • • • 183 121 Hotline Working • • • • 183 122 Inst Protection Out • • • • 183 123 CB Total Trip Count • • • • • • • • • • • 183 124 CB Delta Trip Count • • • • • • • • • • • 183 125 CB Count To AR Block • • • • 183 126 Reset CB Total Trip Count • • • • • • • • • • • 183 127 Reset CB Delta Trip Count • • • • • • • • • • • 183 128 Reset CB Count To AR Block • • • • 183 129 I^2t CB Wear • • • • • • • • • 183 130 Reset I^2t CB Wear • • • • • • • • • 183 131 79 AR In progress • • • • 183 132 CB Frequent Ops Count • • • • 183 133 Reset CB Frequent Ops Count • • • • 183 140 Cold Load Active • • • • • • • • 183 141 P/F Inst Protection Inhibited • • • • 183 142 E/F Inst Protection Inhibited • • • • 183 143 SEF Inst Protection Inhibited • •




FUN INF Event

7SR

1101

-1xA

12-x

CA

0

7SR

1101

-3xA

12-x

CA

0

7SR

1102

-1xA

12-x

AA

0 7S

R11

02-1

xA12

-xC

A0

7SR

1102

-1xA

12-x

DA

0

7SR

1102

-3xA

12-x

CA

0

7SR

1102

-3xA

12-x

DA

0

7SR

1103

-1xA

12-x

CA

0

7SR

1103

-1xA

12-x

DA

0

7SR

1103

-3xA

12-x

CA

0

7SR

1103

-3xA

12-x

DA

0

183 144 Ext Inst Protection Inhibited • • • • 183 163 Trip Time Alarm • • • • • • • • • • • 183 164 Close Circuit Fail 1 • • • • • • • • • • • 183 165 Close Circuit Fail 2 • • • • • • • • • • • 183 166 Close Circuit Fail 3 • • • • • • • • • • • 183 167 Close Circuit Fail • • • • • • • • • • • 183 171 60 CTS-I 183 181 CB Total Trip Count • • • • • • • • • • • 183 182 CB Delta Trip Count • • • • • • • • • • • 183 183 CB Count To AR Block 183 184 CB Freq Ops Count • • • • • • • • • • • 183 222 37-PhA • • • • • • • • • • 183 223 37-PhB • • • • • • • • • • 183 224 37-PhC • • • • • • • • • • 183 225 50 LC-1 • • • • • • • • 183 226 50 LC-2 • • • • • • • • 183 227 50G LC-1 • • • • • • • • 183 228 50G LC-2 • • • • • • • • 183 229 50SEF LC-1 • • 183 230 50SEF LC-2 • • 183 231 50BF-PhA • • • • • • • • • • • 183 232 50BF-PhB • • • • • • • • • • • 183 233 50BF-PhC • • • • • • • • • • • 183 234 50BF-EF • • • • • • • • • • • 183 235 79 Last Trip Lockout • • • • 183 239 In Fault Current • • • • • • • • • 183 240 Ia Fault Current • • • • • • • • • 183 241 Ib Fault Current • • • • • • • • • 183 242 Ic Fault Current • • • • • • • • • 183 243 Ig Fault Current • • • • • • 183 244 Isef Fault Current • • • • • 183 249 60 CTS-I-PhA • • • • • • • • • • • 183 250 60 CTS-I-PhB • • • • • • • • • • • 183 251 60 CTS-I-PhC • • • • • • • • • • • 200 1 CB 1 • • • • • • • • • • • 200 200 CB 1 Trip & Reclose • • • • 200 201 CB 1 Trip & Lockout • • • • 200 255 Blocked By Interlocking • • • • • • • • • • • 255 0 Time Synchronisation • • • • • • • • • • • 255 0 GI Initiation • • • • • • • • • • • 255 0 End of GI • • • • • • • • • • •




Events List by Relay Model – 7SR12 FUN INF Event

7SR

1204

-2xA

12-x

CA

0

7SR

1204

-4xA

12-x

CA

0

7SR

1205

-2xA

12-x

CA

0

7SR

1205

-2xA

12-x

DA

0

7SR

1205

-4xA

12-x

CA

0

7SR

1205

-4xA

12-x

DA

0

7SR

1206

-2xA

12-x

CA

0

7SR

1206

-2xA

12-x

DA

0

7SR

1206

-4xA

12-x

CA

0

7SR

1206

-4xA

12-x

DA

0

60 4 Remote Mode • • • • • • • • • • 60 5 Out of Service Mode • • • • • • • • • • 60 6 Local Mode • • • • • • • • • • 60 7 Local & Remote • • • • • • • • • • 60 12 Control Received • • • • • • • • • • 60 13 Command Received • • • • • • • • • • 60 128 Cold Start • • • • • • • • • • 60 129 Warm Start • • • • • • • • • • 60 130 Re-Start • • • • • • • • • • 60 131 Expected Restart • • • • • • • • • • 60 132 Unexpected Restart • • • • • • • • • • 60 133 Reset Start Count • • • • • • • • • • 60 135 Trigger Storage • • • • • • • • • • 60 136 Clear Waveform Records • • • • • • • • • • 60 137 Clear Fault Records • • • • • • • • • • 60 138 Clear Event Records • • • • • • • • • • 60 140 Demand metering reset • • • • • • • • • • 60 170 General Alarm 1 • • • • • • • • • • 60 171 General Alarm 2 • • • • • • • • • • 60 172 General Alarm 3 • • • • • • • • • • 60 173 General Alarm 4 • • • • • • • • • • 60 174 General Alarm 5 • • • • • • • • • • 60 175 General Alarm 6 • • • • • • • • • • 60 182 Quick Logic E1 • • • • • • • • • • 60 183 Quick Logic E2 • • • • • • • • • • 60 184 Quick Logic E3 • • • • • • • • • • 60 185 Quick Logic E4 • • • • • • • • • • 70 5 Binary Input 5 • • • • 70 6 Binary Input 6 • • • • 75 1 Virtual Input 1 • • • • • • • • • • 75 2 Virtual Input 2 • • • • • • • • • • 75 3 Virtual Input 3 • • • • • • • • • • 75 4 Virtual Input 4 • • • • • • • • • • 75 5 Virtual Input 5 • • • • • • • • • • 75 6 Virtual Input 6 • • • • • • • • • • 75 7 Virtual Input 7 • • • • • • • • • • 75 8 Virtual Input 8 • • • • • • • • • • 80 1 Binary Output 1 • • • • • • • • • • 80 2 Binary Output 2 • • • • • • • • • • 80 3 Binary Output 3 • • • • • • • • • • 80 4 Binary Output 4 • • • • • • • • • • 80 5 Binary Output 5 • • • • • • • • • • 80 6 Binary Output 6 • • • • 80 7 Binary Output 7 • • • • 80 8 Binary Output 8 • • • • 90 1 LED 1 • • • • • • • • • • 90 2 LED 2 • • • • • • • • • • 90 3 LED 3 • • • • • • • • • • 90 4 LED 4 • • • • • • • • • •




FUN INF Event

7SR

1204

-2xA

12-x

CA

0

7SR

1204

-4xA

12-x

CA

0

7SR

1205

-2xA

12-x

CA

0

7SR

1205

-2xA

12-x

DA

0

7SR

1205

-4xA

12-x

CA

0

7SR

1205

-4xA

12-x

DA

0

7SR

1206

-2xA

12-x

CA

0

7SR

1206

-2xA

12-x

DA

0

7SR

1206

-4xA

12-x

CA

0

7SR

1206

-4xA

12-x

DA

0

90 5 LED 5 • • • • • • • • • • 90 6 LED 6 • • • • • • • • • • 90 7 LED 7 • • • • • • • • • • 90 8 LED 8 • • • • • • • • • • 90 9 LED 9 • • • • • • • • • • 91 1 LED PU 1 • • • • • • • • • • 91 2 LED PU 2 • • • • • • • • • • 91 3 LED PU 3 • • • • • • • • • • 91 4 LED PU 4 • • • • • • • • • • 91 5 LED PU 5 • • • • • • • • • • 91 6 LED PU 6 • • • • • • • • • • 91 7 LED PU 7 • • • • • • • • • • 91 8 LED PU 8 • • • • • • • • • • 91 9 LED PU 9 • • • • • • • • • • 160 2 Reset FCB • • • • • • • • • • 160 3 Reset CU • • • • • • • • • • 160 4 Start/Restart • • • • • • • • • • 160 5 Power On • • • • • • • • • • 160 16 Auto-reclose active • • • • 160 19 LED Reset • • • • • • • • • • 160 22 Settings changed • • • • • • • • • • 160 23 Setting G1 selected • • • • • • • • • • 160 24 Setting G2 selected • • • • • • • • • • 160 25 Setting G3 selected • • • • • • • • • • 160 26 Setting G4 selected • • • • • • • • • • 160 27 Binary Input 1 • • • • • • • • • • 160 28 Binary Input 2 • • • • • • • • • • 160 29 Binary Input 3 • • • • • • • • • • 160 30 Binary Input 4 • • • • 160 36 Trip Circuit Fail • • • • • • • • • • 160 38 VT Fuse Failure • • • • • • • • 160 51 Earth Fault Forward/Line • • • • • • • • • 160 52 Earth Fault Reverse/Busbar • • • • • • • • • 160 64 Start/Pick-up L1 • • • • • • • • 160 65 Start/Pick-up L2 • • • • • • • • 160 66 Start/Pick-up L3 • • • • • • • • 160 67 Start/Pick-up N • • • • • • • • 160 68 General Trip • • • • • • • • • • 160 69 Trip L1 • • • • • • • • 160 70 Trip L2 • • • • • • • • 160 71 Trip L3 • • • • • • • • 160 74 Fault Forward/Line • • • • • • • • 160 75 Fault Reverse/Busbar • • • • • • • • 160 84 General Start/Pick-up • • • • • • • • • • 160 85 Circuit Breaker Failure • • • • • • • • 160 90 Trip I> • • • • • • • • 160 91 Trip I>> • • • • • • • • 160 92 Trip In> • • • • • • • • • 160 93 Trip In>> • • • • • • • • • 160 128 CB on by auto reclose • • • • 160 130 Reclose blocked • • •




FUN INF Event

7SR

1204

-2xA

12-x

CA

0

7SR

1204

-4xA

12-x

CA

0

7SR

1205

-2xA

12-x

CA

0

7SR

1205

-2xA

12-x

DA

0

7SR

1205

-4xA

12-x

CA

0

7SR

1205

-4xA

12-x

DA

0

7SR

1206

-2xA

12-x

CA

0

7SR

1206

-2xA

12-x

DA

0

7SR

1206

-4xA

12-x

CA

0

7SR

1206

-4xA

12-x

DA

0

183 0 Data Lost • • • • • • • • • • 183 10 51-1 • • • • • • • • 183 11 50-1 • • • • • • • • 183 12 51N-1 • • • • • • • • 183 13 50N-1 • • • • • • • • 183 14 51G-1 • • • • • 183 15 50G-1 • • • • • 183 16 51-2 • • • • • • • • 183 17 50-2 • • • • • • • • 183 18 51N-2 • • • • • • • • 183 19 50N-2 • • • • • • • • 183 20 51G-2 • • • • • 183 21 50G-2 • • • • • 183 22 51-3 • • • • • • • • 183 23 50-3 • • • • • • • • 183 24 51N-3 • • • • • • • • 183 25 50N-3 • • • • • • • • 183 26 51G-3 • • • • • 183 27 50G-3 • • • • • 183 28 51-4 • • • • • • • • 183 29 50-4 • • • • • • • • 183 30 51N-4 • • • • • • • • 183 31 50N-4 • • • • • • • • 183 32 51G-4 • • • • • 183 33 50G-4 • • • • • 183 34 50BF Stage 2 • • • • • • • • 183 35 49-Alarm • • • • • • • • 183 36 49-Trip • • • • • • • • 183 40 60 CTS • • • • • • • • 183 41 51SEF-1 • • • • • 183 42 50SEF-1 • • • • • 183 43 51SEF-2 • • • • • 183 44 50SEF-2 • • • • • 183 45 51SEF-3 • • • • • 183 46 50SEF-3 • • • • • 183 47 51SEF-4 • • • • • 183 48 50SEF-4 • • • • • 183 49 SEF Out/In • • • • • 183 50 46IT • • • • • • • • 183 51 46DT • • • • • • • • 183 52 64H • • • • • • • • • • 183 53 E/F Out/In • • • • • • • • • 183 54 SEF Forward/Line • • • • • 183 55 SEF Reverse/Busbar • • • • • 183 60 47-1 • • • • • • • • 183 61 47-2 • • • • • • • • 183 62 37-1 • • • • • • • • • • 183 63 37-2 • • • • • • • • • • 183 70 46BC • • • • • • • • 183 81 27/59-1 • • • • • • • • • • 183 82 27/59-2 • • • • • • • • • •




FUN INF Event

7SR

1204

-2xA

12-x

CA

0

7SR

1204

-4xA

12-x

CA

0

7SR

1205

-2xA

12-x

CA

0

7SR

1205

-2xA

12-x

DA

0

7SR

1205

-4xA

12-x

CA

0

7SR

1205

-4xA

12-x

DA

0

7SR

1206

-2xA

12-x

CA

0

7SR

1206

-2xA

12-x

DA

0

7SR

1206

-4xA

12-x

CA

0

7SR

1206

-4xA

12-x

DA

0

183 83 27/59-3 • • • • • • • • • • 183 84 27/59-4 • • • • • • • • • • 183 85 59NIT • • • • • • • • • • 183 86 59NDT • • • • • • • • • • 183 90 81-1 • • • • • • • • • • 183 91 81-2 • • • • • • • • • • 183 92 81-3 • • • • • • • • • • 183 93 81-4 • • • • • • • • • • 183 96 81HBL2 • • • • • • • • • 183 101 Trip Circuit Fail 1 • • • • • • • • • • 183 102 Trip Circuit Fail 2 • • • • • • • • • • 183 103 Trip Circuit Fail 3 • • • • • • • • • • 183 114 Close CB Failed • • • • • • • • • • 183 115 Open CB Failed • • • • • • • • • • 183 116 Reclaim • • • • • • • • • • 183 117 Lockout • • • • • • • • • • 183 119 Successful DAR Close • • • • 183 120 Successful Man Close • • • • • • • • • • 183 121 Hotline Working • • • • 183 122 Inst Protection Out • • • • 183 123 CB Total Trip Count • • • • • • • • • • 183 124 CB Delta Trip Count • • • • • • • • • • 183 125 CB Count To AR Block • • • • 183 126 Reset CB Total Trip Count • • • • • • • • • • 183 127 Reset CB Delta Trip Count • • • • • • • • • • 183 128 Reset CB Count To AR Block • • • • 183 129 I^2t CB Wear • • • • • • • • 183 130 Reset I^2t CB Wear • • • • • • • • 183 131 79 AR In progress • • • • 183 132 CB Frequent Ops Count • • • • 183 133 Reset CB Frequent Ops Count • • • • 183 140 Cold Load Active • • • • • • • • 183 141 P/F Inst Protection Inhibited • • • • 183 142 E/F Inst Protection Inhibited • • • • 183 143 SEF Inst Protection Inhibited • • 183 144 Ext Inst Protection Inhibited • • • • 183 163 Trip Time Alarm • • • • • • • • • • 183 164 Close Circuit Fail 1 • • • • • • • • • • 183 165 Close Circuit Fail 2 • • • • • • • • • • 183 166 Close Circuit Fail 3 • • • • • • • • • • 183 167 Close Circuit Fail • • • • • • • • • • 183 171 60 CTS-I • • • • • • • • 183 172 Act Energy Exp • • • • • • • • • • 183 173 Act Energy Imp • • • • • • • • • • 183 174 React Energy Exp • • • • • • • • • • 183 175 React Energy Imp • • • • • • • • • • 183 176 Reset Energy Meters • • • • • • • • • • 183 177 Active Exp Meter Reset • • • • • • • • • • 183 178 Active Imp Meter Reset • • • • • • • • • • 183 179 Reactive Exp Meter Reset • • • • • • • • • •




FUN INF Event

7SR

1204

-2xA

12-x

CA

0

7SR

1204

-4xA

12-x

CA

0

7SR

1205

-2xA

12-x

CA

0

7SR

1205

-2xA

12-x

DA

0

7SR

1205

-4xA

12-x

CA

0

7SR

1205

-4xA

12-x

DA

0

7SR

1206

-2xA

12-x

CA

0

7SR

1206

-2xA

12-x

DA

0

7SR

1206

-4xA

12-x

CA

0

7SR

1206

-4xA

12-x

DA

0

183 180 Reactive Imp Meter Reset • • • • • • • • • • 183 181 CB Total Trip Count • • • • • • • • • • 183 182 CB Delta Trip Count • • • • • • • • • • 183 183 CB Count To AR Block • • • • • • • • • • 183 184 CB Freq Ops Count • • • • • • • • • • 183 221 Wattmetric Po> • • • • • 183 222 37-PhA • • • • • • • • 183 223 37-PhB • • • • • • • • 183 224 37-PhC • • • • • • • • 183 225 50 LC-1 • • • • • • • • • • 183 226 50 LC-2 • • • • • • • • • • 183 227 50G LC-1 • • • • • • • • • • 183 228 50G LC-2 • • • • • • • • • • 183 229 50SEF LC-1 • • • • • 183 230 50SEF LC-2 • • • • • 183 231 50BF-PhA • • • • • • • • 183 232 50BF-PhB • • • • • • • • 183 233 50BF-PhC • • • • • • • • 183 234 50BF-EF • • • • • • • • 183 235 79 Last Trip Lockout • • • • 183 239 In Fault Current • • • • • • • • 183 240 Ia Fault Current • • • • • • • • 183 241 Ib Fault Current • • • • • • • • 183 242 Ic Fault Current • • • • • • • • 183 243 Ig Fault Current • • • • • 183 244 Isef Fault Current • • • • • 183 245 Va Fault Voltage • • • • • • • • • • 183 246 Vb Fault Voltage • • • • • • • • • • 183 247 Vc Fault Voltage • • • • • • • • • • 183 249 60 CTS-I-PhA • • • • • • • • 183 250 60 CTS-I-PhB • • • • • • • • 183 251 60 CTS-I-PhC • • • • • • • • 200 1 CB 1 • • • • • • • • • • 200 200 CB 1 Trip & Reclose • • • • 200 201 CB 1 Trip & Lockout • • • • 200 255 Blocked By Interlocking • • • • • • • • • • 255 0 Time Synchronisation • • • • • • • • • • 255 0 GI Initiation • • • • • • • • • • 255 0 End of GI • • • • • • • • • •




Section 4: Modbus Definitions

4.1 Introduction This section describes the MODBUS-RTU protocol implementation in the relays. This protocol is used for communication with a suitable control system.

This protocol can be set to use the RS485 port. The relay can communicate simultaneously on all ports regardless of protocol used.

Each relay must be given an address to enable communication and can be set by the Communication Interface:Relay Address.

Note that not all definitions are available on all relay models.

Coils (Read Write Binary values)

Address Description

00001 Binary Output 1 00002 Binary Output 2 00003 Binary Output 3 00004 Binary Output 4 00005 Binary Output 5 00006 Binary Output 6 00007 Binary Output 7 00008 Binary Output 8 00100 LED Reset (Write only location) 00101 Settings Group 1 00102 Settings Group 2 00103 Settings Group 3 00104 Settings Group 4 00109 CB 1 00110 CB 1 Trip & Reclose 00111 CB 1 Trip & Lockout 00112 Auto-reclose on/off 00113 Hot Line Working on/off 00114 E/F off/on 00115 SEF off/on 00116 Inst Protection off/on 00118 Reset CB Total Trip Count 00119 Reset CB Delta Trip Count 00120 Reset CB Count To AR Block 00121 Reset CB Frequent Ops Count 00123 Reset I^2t CB Wear 00126 Demand metering reset 00154 Reset Energy Meters 00155 Remote mode 00156 Service mode 00157 Local mode 00158 Local & Remote 00165 Reset Start Count




Inputs (Read Only Binary values)

10001 Binary Input 1 10002 Binary Input 2 10003 Binary Input 3 10004 Binary Input 4 10005 Binary Input 5 10006 Binary Input 6 10102 Remote mode 10103 Service mode 10104 Local mode 10105 Local & Remote mode 10111 Trip Circuit Fail 10112 A-Starter 10113 B-Starter 10114 C-Starter 10115 General Starter 10116 VTS Alarm 10117 Earth Fault Forward/Line 10118 Earth Fault Reverse/Busbar 10119 Start/Pick Up N 10120 Fault Forward/Line 10121 Fault Reverse/Busbar 10122 51-1 10123 50-1 10124 51N-1 10125 50N-1 10126 51G-1 10127 50G-1 10128 51-2 10129 50-2 10130 51N-2 10131 50N-2 10132 51G-2 10133 50G-2 10134 51-3 10135 50-3 10136 51N-3 10137 50N-3 10138 51G-3 10139 50G-3 10140 51-4 10141 50-4 10142 51N-4 10143 50N-4 10144 51G-4 10145 50G-4 10146 50BF Stage 2 10147 49 Alarm 10148 49 Trip 10149 60 CTS 10150 46IT 10151 46DT 10152 47-1 10153 47-2 10154 46BC 10155 27/59-1 10156 27/59-2 10157 27/59-3 10158 27/59-4 10159 59NIT 10160 59NDT 10161 81-1 10162 81-2 10163 81-3




10164 81-4 10167 64H 10168 37-1 10169 37-2 10171 AR Active 10172 CB on by AR 10173 Reclaim 10174 Lockout 10175 Hot Line Working 10176 Inst Protection Out 10177 CB Trip Count Maint 10178 CB Trip Count Delta 10179 CB Trip Count Lockout 10180 I^2t CB Wear 10181 79 AR In Progress 10182 Cold Load Active 10183 E/F Protection Out 10184 P/F Inst Protection Inhibited 10185 E/F Inst Protection Inhibited 10186 SEF Inst Protection Inhibited 10187 Ext Inst Protection Inhibited 10202 51SEF-1 10203 50SEF-1 10204 51SEF-2 10205 50SEF-2 10206 51SEF-3 10207 50SEF-3 10208 51SEF-4 10209 50SEF-4 10210 SEF Out 10211 Trip Circuit Fail 1 10212 Trip Circuit Fail 2 10213 Trip Circuit Fail 3 10214 CB Total Trip Count 10215 CB Delta Trip Count 10216 CB Count to AR Block 10217 CB Frequent Ops Count 10218 I^2t CB Wear 10219 CB Open 10220 CB Closed 10283 Close Circuit Fail 1 10284 Close Circuit Fail 2 10285 Close Circuit Fail 3 10286 Close Circuit Fail 10288 SEF Forward/Line 10289 SEF Reverse/Busbar 10290 General Alarm 1 10291 General Alarm 2 10292 General Alarm 3 10293 General Alarm 4 10294 General Alarm 5 10295 General Alarm 6 10302 Quick Logic E1 10303 Quick Logic E2 10304 Quick Logic E3 10305 Quick Logic E4 10334 60 CTS-I 10335 81HBL2 10336 37G-1 10337 37G-2 10338 37SEF-1 10339 37SEF-2




10367 50BF-1 10368 Wattmetric Po> 10369 37-PhA 10370 37-PhB 10371 37-PhC 10372 50 LC-1 10373 50 LC-2 10374 50G LC-1 10375 50G LC-2 10376 50SEF LC-1 10377 50SEF LC-2 10378 50BF-PhA 10379 50BF-PhB 10380 50BF-PhC 10381 50BF-EF 10382 79 Last Trip Lockout 10383 60 CTS-I-PhA 10384 60 CTS-I-PhB 10385 60 CTS-I-PhC 10501 Virtual Input 1 10502 Virtual Input 2 10503 Virtual Input 3 10504 Virtual Input 4 10505 Virtual Input 5 10506 Virtual Input 6 10507 Virtual Input 7 10508 Virtual Input 8 10601 LED 1 10602 LED 2 10603 LED 3 10604 LED 4 10605 LED 5 10606 LED 6 10607 LED 7 10608 LED 8 10609 LED 9 10701 LED PU 1 10702 LED PU 2 10703 LED PU 3 10704 LED PU 4 10705 LED PU 5 10706 LED PU 6 10707 LED PU 7 10708 LED PU 8 10709 LED PU 9 10800 Cold Start 10801 Warm Start 10802 Re-Start 10803 Power On 10804 SW Forced Restart 10805 Unexpected Restart 10806 Reset Start Count

Registers

Address Name Format Multiplier Description

30001 No.of Events In Store 1 Register 0 Events Counter 30002 Event Record 8 Registers2 0 8 Registers 30010 Vab Primary FP_32BITS_3DP1 1 Vab V 30012 Vbc Primary FP_32BITS_3DP1 1 Vbc V 30014 Vca Primary FP_32BITS_3DP1 1 Vca V 30016 Phase A Primary Volt FP_32BITS_3DP1 1 Va V 30018 Phase B Primary Volt FP_32BITS_3DP1 1 Vb V 30020 Phase C Primary Volt FP_32BITS_3DP1 1 Vc V 30022 Phase a Secondary Volt FP_32BITS_3DP1 1 Va V




Address Name Format Multiplier Description 30024 Phase b Secondary Volt FP_32BITS_3DP1 1 Vb V 30026 Phase c Secondary Volt FP_32BITS_3DP1 1 Vc V 30034 Phase ab Nominal Volt FP_32BITS_3DP1 1 Vab Degrees 30036 Phase bc Nominal Volt FP_32BITS_3DP1 1 Vbc Degrees 30038 Phase ca Nominal Volt FP_32BITS_3DP1 1 Vca Degrees 30040 Phase a Nominal Volt FP_32BITS_3DP1 1 Va Degrees 30042 Phase b Nominal Volt FP_32BITS_3DP1 1 Vb Degrees 30044 Phase c Nominal Volt FP_32BITS_3DP1 1 Vc Degrees 30048 Vzps FP_32BITS_3DP1 1 Vzps xVn 30050 Vpps FP_32BITS_3DP1 1 Vpps xVn 30052 Vnps FP_32BITS_3DP1 1 Vnps xVn 30054 Vzps FP_32BITS_3DP1 1 Vzps Degrees 30056 Vpps FP_32BITS_3DP1 1 Vpps Degrees 30058 Vnps FP_32BITS_3DP1 1 Vnps Degrees 30060 Frequency FP_32BITS_3DP1 1 Frequency Hz 30064 Phase A Primary Curr FP_32BITS_3DP1 1 Ia A 30066 Phase B Primary Curr FP_32BITS_3DP1 1 Ib A 30068 Phase C Primary Curr FP_32BITS_3DP1 1 Ic A 30070 Phase a Secondary Curr FP_32BITS_3DP1 1 Ia A 30072 Phase b Secondary Curr FP_32BITS_3DP1 1 Ib A 30074 Phase c Secondary Curr FP_32BITS_3DP1 1 Ic A 30076 Phase A Nominal FP_32BITS_3DP1 1 Ia xIn 30078 Phase B Nominal FP_32BITS_3DP1 1 Ib xIn 30080 Phase C Nominal FP_32BITS_3DP1 1 Ic xIn 30082 Phase A Nominal FP_32BITS_3DP1 1 Ia Degrees 30084 Phase B Nominal FP_32BITS_3DP1 1 Ib Degrees 30086 Phase C Nominal FP_32BITS_3DP1 1 Ic Degrees 30088 Earth Primary Curr FP_32BITS_3DP1 1 In A 30090 In Secondary FP_32BITS_3DP1 1 In A 30092 In Nominal FP_32BITS_3DP1 1 In xIn 30094 Ig Primary FP_32BITS_3DP1 1 Ig A 30096 Ig Secondary FP_32BITS_3DP1 1 Ig A 30098 Ig Nominal FP_32BITS_3DP1 1 Ig xIn 30100 Izps Nominal FP_32BITS_3DP1 1 Izps xIn 30102 Ipps Nominal FP_32BITS_3DP1 1 Ipps xIn 30104 Inps Nominal FP_32BITS_3DP1 1 Inps xIn 30106 Izps Nominal FP_32BITS_3DP1 1 Izps Degrees 30108 Ipps Nominal FP_32BITS_3DP1 1 Ipps Degrees 30110 Inps Nominal FP_32BITS_3DP1 1 Inps Degrees 30112 Active Power A FP_32BITS_3DP1 0.000001 A Phase W 30114 Active Power B FP_32BITS_3DP1 0.000001 B Phase W 30116 Active Power C FP_32BITS_3DP1 0.000001 C Phase W 30118 3P Power FP_32BITS_3DP1 0.000001 3 Phase W 30120 Reactive Power A FP_32BITS_3DP1 0.000001 A Phase VAr 30122 Reactive Power B FP_32BITS_3DP1 0.000001 B Phase VAr 30124 Reactive Power C FP_32BITS_3DP1 0.000001 C Phase VAr 30126 3P Reactive Power Q FP_32BITS_3DP1 0.000001 3 Phase VAr 30128 Apparent Power A FP_32BITS_3DP1 0.000001 A Phase VA 30130 Apparent Power B FP_32BITS_3DP1 0.000001 B Phase VA 30132 Apparent Power C FP_32BITS_3DP1 0.000001 C Phase VA 30134 3P Apparent Power FP_32BITS_3DP1 0.000001 3 Phase VA 30136 Power Factor A FP_32BITS_3DP1 1 Phase A 30138 Power Factor B FP_32BITS_3DP1 1 Phase B 30140 Power Factor C FP_32BITS_3DP1 1 Phase C 30142 3P Power Factor FP_32BITS_3DP1 1 3 Phase 30152 Thermal Status Ph A UINT163 1 % 30153 Thermal Status Ph B UINT163 1 % 30154 Thermal Status Ph C UINT163 1 % 30167 Fault Records UINT163 1 Fault Records 30168 Event Records UINT163 1 Event Records 30169 Waveform Records UINT163 1 Waveform Records 30170 Vab Secondary Volt FP_32BITS_3DP1 1 Vab V 30172 Vbc Secondary Volt FP_32BITS_3DP1 1 Vbc V




Address Name Format Multiplier Description 30174 Vca Secondary Volt FP_32BITS_3DP1 1 Vca V 30176 Vn Primary FP_32BITS_3DP1 1 Vn V 30178 Vn Secondary FP_32BITS_3DP1 1 Vn V 30180 Vn Secondary FP_32BITS_3DP1 1 Vn Degrees 30193 I Phase A Max FP_32BITS_3DP1 1 Ia Max Demand 30194 I Phase B Max FP_32BITS_3DP1 1 Ib Max Demand 30195 I Phase C Max FP_32BITS_3DP1 1 Ic Max Demand 30196 P 3P Max FP_32BITS_3DP1 0.000001 Power Max Demand 30197 Q 3P Max FP_32BITS_3DP1 0.000001 VARs Max Demand 30207 Isef Primary FP_32BITS_3DP1 1 Isef A 30209 Isef Secondary FP_32BITS_3DP1 1 Isef A 30211 Isef Nominal FP_32BITS_3DP1 1 Isef xIn 30241 CB Total Trip Count UINT324 1 CB Total Trip Count 30243 CB Delta Trip Count UINT324 1 CB Delta Trip Count 30245 CB Count to AR Block UINT324 1 CB Count to AR Block 30247 CB Frequent Ops Count UINT324 1 CB Frequent Ops Count 30301 Ia Last Trip FP_32BITS_3DP1 1 Ia Fault 30303 Ib Last Trip FP_32BITS_3DP1 1 Ib Fault 30305 Ic Last Trip FP_32BITS_3DP1 1 Ic Fault 30307 Va Last Trip FP_32BITS_3DP1 1 Va Fault 30309 Vb Last Trip FP_32BITS_3DP1 1 Vb Fault 30311 Vc Last Trip FP_32BITS_3DP1 1 Vc Fault 30313 In Last Trip FP_32BITS_3DP1 1 In Fault 30317 Isef Last Trip FP_32BITS_3DP1 1 Isef Fault 30319 V Phase A Max FP_32BITS_3DP1 1 Va Max Demand 30321 V Phase B Max FP_32BITS_3DP1 1 Vb Max Demand 30323 V Phase C Max FP_32BITS_3DP1 1 Vc Max Demand 30341 LED1-n BITSTRING5 0 Led 1-16 status 30342 LED1-n BITSTRING5 0 Led 17-32 status 30343 INP1-n BITSTRING5 0 Input 1-16 status 30344 INP1-n BITSTRING5 0 Input 17-32 status 30345 OUT1-n BITSTRING5 0 Output 1-16 status 30346 OUT1-n BITSTRING5 0 Output 17-32 status 30347 VRT1-n BITSTRING5 0 Virtual 1-16 status 30348 VRT1-n BITSTRING5 0 Virtual 17-32 status 30349 EQN1-n BITSTRING5 0 Equation 1-16 status 30350 EQN1-n BITSTRING5 0 Equation 17-32 status 30354 CB Wear A FP_32BITS_3DP1 0.000001 CB Wear A 30356 CB Wear B FP_32BITS_3DP1 0.000001 CB Wear B 30358 CB Wear C FP_32BITS_3DP1 0.000001 CB Wear C 30380 StartCount FP_32BITS_3DP1 1 Start Count 30382 Start Count Target FP_32BITS_3DP1 1 Start Count Target

1) FP_32BITS_3DP: 2 registers - 32 bit fixed point, a 32 bit integer containing a value to 3 decimal places e.g. 50000 sent = 50.000

2) Sequence of 8 registers containing an event record. Read address 30002 for 8 registers (16 bytes), each read returns the earliest event record and removes it from the

internal store. Repeat this process for the number of events in the register 30001, or until no more events are returned. (the error condition exception code 2)

3) UINT16: 1 register - standard 16 bit unsigned integer

4) UINT32: 2 registers - 32bit unsigned integer

5) BITSTRING: Sequence of bits showing the status of 1-16 items. For example, if 9 inputs are used, bits 1-9 show the status of inputs 1-9 respectively. Unused bits are

set to zero.

Holding Registers (Read Write values) Address Description 40001 Time Meter

Event Record MODBUS does not define a method for extracting events; therefore a private method has been defined based on that defined by [4] IEC60870-5-103. Register 30001 contains the current number of events in the relays event buffer. Register 30002 contains the earliest event record available. The event record is 8 registers (16 bytes) of information, whose format is described below. When this record has been read it will be replaced by the next available record. Event records must be read completely; therefore the quantity value must be set to 8 before reading. Failing to do this will result




in an exception code 2. If no event record is present the exception code 2 will be returned. The event address should be polled regularly by the master for events. Event Format The format of the event record is defined by the zero byte. It signifies the type of record which is used to decode the event information. The zero byte can be one of the following.

Type Description 1 Event 2 Event with Relative Time 4 Measurand Event with Relative Time




Section 5: DNP3.0 Definitions

5.1 Device Profile The following table provides a “Device Profile Document” in the standard format defined in the DNP 3.0 Subset Definitions Document. While it is referred to in the DNP 3.0 Subset Definitions as a “Document,” it is in fact a table, and only a component of a total interoperability guide. The table, in combination with the Implementation Table in Section 5.2 and the Point List Tables provided in Section 5.3 should provide a complete configuration/interoperability guide for communicating with a device implementing the Triangle MicroWorks, Inc. DNP 3.0 Slave Source Code Library.

DNP V3.0 DEVICE PROFILE DOCUMENT (Also see the DNP 3.0 Implementation Table Section 5.2.) Vendor Name: Siemens Protection Devices Ltd. Device Name: 7SR1 , using the Triangle MicroWorks, Inc. DNP3 Slave Source Code Library, Version 3. Highest DNP Level Supported: For Requests: Level 3 For Responses: Level 3

Device Function:

Master Slave

Notable objects, functions, and/or qualifiers supported in addition to the Highest DNP Levels Supported (the complete list is described in the attached table): For static (non-change-event) object requests, request qualifier codes 07 and 08 (limited quantity), and 17 and 28 (index) are supported. Static object requests sent with qualifiers 07, or 08, will be responded with qualifiers 00 or 01. 16-bit, 32-bit and Floating Point Analog Change Events with Time may be requested. Analog Input Deadbands, Object 34, variations 1 through 3, are supported. Output Event Objects 11, 13, are supported. Maximum Data Link Frame Size (octets): Transmitted: 256 Received 256

Maximum Application Fragment Size (octets): Transmitted: 2048 Received 2048

Maximum Data Link Re-tries: None Fixed (3)

Configurable from 0 to 65535

Maximum Application Layer Re-tries: None Configurable

Requires Data Link Layer Confirmation: Never Always Sometimes Configurable as: Never, Only for multi-frame messages, or Always Requires Application Layer Confirmation: Never Always When reporting Event Data (Slave devices only) When sending multi-fragment responses (Slave devices only) Sometimes Configurable as: “Only when reporting event data”, or “When reporting event data or multi-fragment

messages.”




DNP V3.0 DEVICE PROFILE DOCUMENT (Also see the DNP 3.0 Implementation Table Section 5.2.) Timeouts while waiting for: Data Link Confirm: None Fixed at 2sec � Variable � Configurable. Complete Appl. Fragment: None � Fixed at ____ � Variable � Configurable Application Confirm: � None Fixed at 10sec� Variable � Configurable. Complete Appl. Response: None � Fixed at ____ � Variable � Configurable Others: Transmission Delay, (0 sec) Select/Operate Arm Timeout, (5 sec) Need Time Interval, (30 minutes) Application File Timeout, (60 sec) Unsolicited Notification Delay, (5 seconds) Unsolicited Response Retry Delay, (between 3 – 9 seconds)

Unsolicited Offline Interval, (30 seconds) Binary Change Event Scan Period, (Polled, Not Applicable) Double Bit Change Event Scan Period, (Unsupported - Not Applicable) Analog Change Event Scan Period, (Unsupported - Not Applicable) Counter Change Event Scan Period, (Unsupported - Not Applicable) Frozen Counter Change Event Scan Period, (Unsupported - Not Applicable) String Change Event Scan Period, (Unsupported - Not Applicable) Virtual Terminal Event Scan Period, (Unsupported - Not Applicable)

Sends/Executes Control Operations: WRITE Binary Outputs Never � Always � Sometimes � Configurable SELECT/OPERATE � Never Always � Sometimes � Configurable DIRECT OPERATE � Never Always � Sometimes � Configurable DIRECT OPERATE – NO ACK � Never Always � Sometimes � Configurable Count > 1 Never � Always � Sometimes � Configurable Pulse On Never Always Sometimes � Configurable Pulse Off Never Always Sometimes � Configurable Latch On Never Always Sometimes � Configurable Latch Off Never Always Sometimes � Configurable Queue Never � Always � Sometimes � Configurable Clear Queue Never � Always � Sometimes � Configurable Attach explanation if 'Sometimes' or 'Configurable' was checked for any operation. Reports Binary Input Change Events when no specific variation requested:

� Never � Only time-tagged � Only non-time-tagged

Configurable to send one or the other

Reports time-tagged Binary Input Change Events when no specific variation requested:

� Never � Binary Input Change With Time � Binary Input Change With Relative Time

Configurable

Sends Unsolicited Responses:

� Never Configurable

� Only certain objects � Sometimes (attach explanation)

ENABLE/DISABLE UNSOLICITED Function codes supported

Sends Static Data in Unsolicited Responses:

Never � When Device Restarts

When Status Flags Change

No other options are permitted.

Default Counter Object/Variation:

� No Counters Reported Configurable

� Default Object Default Variation: � Point-by-point list attached

Counters Roll Over at:

� No Counters Reported � Configurable (attach explanation) � 16 Bits

32 Bits � Other Value: _____ � Point-by-point list attached




DNP V3.0 DEVICE PROFILE DOCUMENT (Also see the DNP 3.0 Implementation Table Section 5.2.) Sends Multi-Fragment Responses:

Yes � No � Configurable

Sequential File Transfer Support: File Transfer Support � Yes No Append File Mode � Yes No Custom Status Code Strings � Yes No Permissions Field � Yes No File Events Assigned to Class � Yes No File Events Send Immediately � Yes No Multiple Blocks in a Fragment � Yes No Max Number of Files Open 0




5.2 Implementation Table The following table identifies which object variations, function codes, and qualifiers the Triangle MicroWorks, Inc. DNP 3.0 Slave Source Code Library supports in both request messages and in response messages. For static (non-change-event) objects, requests sent with qualifiers 00, 01, 06, 07, or 08, will be responded with qualifiers 00 or 01. Requests sent with qualifiers 17 or 28 will be responded with qualifiers 17 or 28. For change-event objects, qualifiers 17 or 28 are always responded.

In the table below, text shaded as 00, 01 (start stop) indicates Subset Level 3 functionality (beyond Subset Level 2).

In the table below, text shaded as 07, 08 (limited qty) indicates functionality beyond Subset Level 3.

OBJECT REQUEST

(Library will parse)

RESPONSE

(Library will respond with)

Object Number

Variation Number Description

Function Codes (dec)

Qualifier Codes (hex)



1 0 Binary Input – Any Variation 1 (read)

22 (assign class)

00, 01 (start-stop)

06 (no range, or all)

07,08(limited qty)

17,27,28 (index)

1 1

(default – see note

1)

Binary Input 1 (read)

00, 01 (start-stop)


07,08(limited qty)

17,27,28 (index)

129 (response) 00, 01 (start-stop)

17, 28 (index –

see note 2)

1 2

Binary Input with Status 1 (read)

00, 01 (start-stop)


07,08(limited qty)

17, 27, 28 (index)


17, 28 (index –

see note 2)

2 0 Binary Input Change – Any Variation

1 (read)


07, 08 (limited qty)

2 1 Binary Input Change without Time

1 (read) 06 (no range, or all)


129 (response)

130 (unsol. resp)

17, 28 (index)

2 2

Binary Input Change with Time 1 (read) 06 (no range, or all)


129 (response)

130 (unsol. resp)

17, 28 (index)

2 3

(default – see note 1)

Binary Input Change with Relative Time



129 (response)

130 (unsol. resp)

17, 28 (index)

3 0 Double Bit Input – Any Variation

1 (read)

22 (assign class)

00, 01 (start-stop)



17, 27, 28 (index)

3 1


Double Bit Input 1 (read)

00, 01 (start-stop)



17, 27, 28 (index)


17, 28 (index –

see note 1)




OBJECT REQUEST


RESPONSE


Object Number






3 2

Double Bit Input with Status 1 (read)

00, 01 (start-stop)



17, 27, 28 (index)


17, 28 (index –

see note 1)

4 0 Double Bit Input Change – Any Variation

1 (read)



4 1 Double Bit Input Change without Time

1 (read)



129 (response)

130 (unsol. resp)

17, 28 (index )

4 2

Double Bit Input Change with Time

1 (read)



129 (response)

130 (unsol. resp)

17, 28 (index )

4 3 (default –

see note 1)

Double Bit Input Change with Relative Time

1 (read)



129 (response)

130 (unsol. resp)

17, 28 (index )

10 0 Binary Output – Any Variation 1 (read)

22 (assign class)

00, 01 (start-stop)



17, 27, 28 (index)

1 (read)

00, 01 (start-stop)



17, 27, 28 (index)


17, 28 (index –

see note 1)

10 1

Binary Output

1 (write)

00, 01 (start-stop)

10 2


1)

Binary Output Status 1(read)

00, 01 (start-stop)



17,27,28 (index)


17, 28

(index –

see note 2)

11 0 Binary Output Change – Any Variation

1(read)



11 1


1)

Binary Output Change without Time

1(read)



129

(response)

130 (unsol. resp)

17, 28

(index )

11 2

Binary Output Change with Time

1(read)



129

(response)

130 (unsol. resp)

17, 28

(index )

12 0 Control Relay Output Block 22 (assign class)

00, 01 (start-stop)



17, 27, 28 (index)




OBJECT REQUEST


RESPONSE


Object Number






12 1 Control Relay Output Block 3 (select)

4 (operate)

5 (direct op)

6 (dir. op, noack)

17, 28 (index) 129 (response)

echo of request

12 2 Pattern Control Block 3 (select)

4 (operate)

5 (direct op)

6 (dir. op, noack)

7 (limited quantity) 129 (response)

echo of request

12 3 Pattern Mask 3 (select)

4 (operate)

5 (direct op)

6 (dir. op, noack)

00, 01 (start-stop) 129 (response) echo of request

13 0 Binary Output Command Event – Any Variation

1 (read)



13 1 Binary Output Command Event without Time

1 (read)



129 (response)

130 (unsol. resp)

17, 28 (index )

13 2

Binary Output Command Event with Time

1 (read)



129 (response)

130 (unsol. resp)

17, 28 (index )

1 (read)

22 (assign class)

00, 01 (start-stop)


07, 08 (limited qty

17, 27, 28 (index)

20 0 Binary Input – Any Variation

7 (freeze)

8 (freeze noack)

9 (freeze clear)

10 (frz. cl. noack)

00, 01 (start-stop)



20 1 32-Bit Binary Counter (with Flag) 1 (read)

00, 01 (start-stop)



17, 27, 28 (index)


17, 28 (index –

see note 2)

20 2 16-Bit Binary Counter (with Flag) 1 (read)

00, 01 (start-stop)



17, 27, 28 (index)


17, 28 (index –

see note 2)

20 3 32-Bit Delta Counter (with Flag)




OBJECT REQUEST


RESPONSE


Object Number






20 4 16-Bit Delta Counter (with Flag)

20 5


1)

32-Bit Binary Counter without Flag 1 (read)

00, 01 (start-stop)



17, 27, 28 (index)


17, 28 (index –

see note 2)

20 6 16-Bit Binary Counter without Flag 1 (read)

00, 01 (start-stop)



17, 27, 28 (index)


17, 28 (index –

see note 2)

20 7 32-Bit Delta Counter without Flag

20 8 16-Bit Delta Counter without Flag

21 0 Frozen Counter – Any Variation 1 (read)

22 (assign class)

00, 01 (start-stop)



17, 27, 28 (index)

21 1 32-Bit Frozen Counter (with Flag) 1 (read)

00, 01 (start-stop)



17, 27, 28 (index)


17, 28 (index –

see note 2)

21 2 16-Bit Frozen Counter (with Flag) 1 (read)

00, 01 (start-stop)



17, 27, 28 (index)


17, 28 (index –

see note 2)

21 3 32-Bit Frozen Delta Counter

(with Flag)

21 4 16-Bit Frozen Delta Counter

(with Flag)

21 5 32-Bit Frozen Counter with Time Of Freeze

1 (read)

00, 01 (start-stop)



17, 27, 28 (index)

129 (response)

00, 01(start-stop

17, 28 (index –

see note 1)

21 6 16-Bit Frozen Counter with Time Of Freeze

1 (read)

00, 01 (start-stop)



17, 27, 28 (index)

129 (response)

00, 01(start-stop

17, 28 (index –

see note 1)

21 7 32-Bit Frozen Delta Counter with Time Of Freeze

21 8 16-Bit Frozen Delta Counter with Time Of Freeze




OBJECT REQUEST


RESPONSE


Object Number






21 9 (default –

see note 1)

32-Bit Frozen Counter without Flag 1 (read)

00, 01 (start-stop)



17, 27, 28 (index)

129 (response)

00, 01 (start-stop)

17, 28 (index –

see note 2)

21 10

16-Bit Frozen Counter without Flag 1 (read)

00, 01 (start-stop)



17, 27, 28 (index)

129 (response)

00, 01 (start-stop)

17, 28 (index –

see note 2)

21 11 32-Bit Frozen Delta Counter without Flag

21 12 16-Bit Frozen Delta Counter without Flag

22 0 Counter Change Event – Any Variation



22 1


32-Bit Counter Change Event without Time

1 (read)



129 (response)

130 (unsol. resp)

17, 28 (index)

22 2

16-Bit Counter Change Event without Time

1 (read)



129 (response)

130 (unsol. resp)

17, 28 (index)

22 3 32-Bit Delta Counter Change Event without Time

22 4 16-Bit Delta Counter Change Event without Time

22 5 32-Bit Counter Change Event with Time

1 (read)



129 (response)

130 (unsol. resp)

17, 28 (index)

22 6 16-Bit Counter Change Event with Time

1 (read)



129 (response)

130 (unsol. resp)

17, 28 (index)

22 7 32-Bit Delta Counter Change Event with Time

22 8 16-Bit Delta Counter Change Event with Time

23 0 Frozen Counter Event (Variation 0 is used to request default variation)



23 1 (default –

see note 1)

32-Bit Frozen Counter Event 1 (read) 06 (no range, or all)


129 (response)

130 (unsol. resp)

17,28 (index)

23 2 16-Bit Frozen Counter Event 1 (read) 06 (no range, or all)


129 (response)

130 (unsol. resp)

17,28 (index)

23 3 32-Bit Frozen Delta Counter Event

23 4 16-Bit Frozen Delta Counter Event

23 5 32-Bit Frozen Counter Event with Time

1 (read)



129 (response)

130 (unsol. resp)

17, 28 (index)




OBJECT REQUEST


RESPONSE


Object Number






23 6 16-Bit Frozen Counter Event with Time

1 (read)



129 (response)

130 (unsol. resp)

17, 28 (index)

23 7 32-Bit Frozen Delta Counter Event with Time

23 8 16-Bit Frozen Delta Counter Event with Time

30 0 Analog Input - Any Variation 1 (read)

22 (assign class)

00, 01 (start-stop)



17, 27, 28 (index)

30 1 32-Bit Analog Input 1 (read)

00, 01 (start-stop)



17, 27, 28 (index)


17, 28 (index –

see note 2)

30 2

16-Bit Analog Input 1 (read)

00, 01 (start-stop)



17, 27, 28 (index)


17, 28 (index –

see note 2)

30 3


1)

32-Bit Analog Input without Flag

1 (read)

00, 01 (start-stop)



17, 27, 28 (index)


17, 28 (index –

see note 2)

30 4 16-Bit Analog Input without Flag

1 (read)

00, 01 (start-stop)



17, 27, 28 (index)


17, 28 (index –

see note 2)

30 5 short floating point 1 (read)

00, 01 (start-stop)



17, 27, 28 (index)


17, 28 (index –

see note 2)

30 6 long floating point 1 (read)

00, 01 (start-stop)



17, 27, 28 (index)


17, 28 (index –

see note 1)

31 0 Frozen Analog Input – Any Variation

31 1 32-Bit Frozen Analog input

31 2 16-Bit Frozen Analog input

31 3 32-Bit Frozen Analog input with Time of freeze

31 4 16-Bit Frozen Analog input with Time of freeze




OBJECT REQUEST


RESPONSE


Object Number






31 5 32-Bit Frozen Analog input without Flag

31 6 16-Bit Frozen Analog input without Flag

32 0 Analog Change Event – Any Variation



32 1 (default –

see note 1)

32-Bit Analog Change Event without Time

1 (read)



129 (response)

130 (unsol. resp)

17, 28 (index)

32 2 16-Bit Analog Change Event without Time

1 (read)



129 (response)

130 (unsol. resp)

17, 28 (index)

32 3 32-Bit Analog Change Event with Time

1 (read)



129

(response)

130 (unsol. resp)

17, 28 (index)

32 4 16-Bit Analog Change Event with Time

1 (read)



129 (response)

130 (unsol. resp)

17, 28 (index)

32 5 short floating point Analog Change Event without Time

1 (read)



129 (response)

130 (unsol. resp)

17, 28 (index)

32 6 long floating point Analog Change Event without Time

1 (read)



129 (response)

130 (unsol. resp)

17, 28 (index)

32 7 short floating point Analog Change Event with Time

1 (read)



129 (response)

130 (unsol. resp)

17, 28 (index)

32 8 long floating point Analog Change Event with Time

1 (read)



129 (response)

130 (unsol. resp)

17, 28 (index)

33 0 Frozen Analog Event – Any Variation

33 1 32-Bit Frozen Analog Event without Time

33 2 16-Bit Frozen Analog Event without Time

33 3 32-Bit Frozen Analog Event with Time

33 4 16-Bit Frozen Analog Event with Time

33 5 Short Floating Point Frozen Analog Event

33 6 Long Floating Point Frozen Analog Event




OBJECT REQUEST


RESPONSE


Object Number






33 7 Extended Floating Point Frozen Analog Event

34 0 Analog Input Deadband (Variation 0 is used to request

default variation)

1 (read)

00, 01 (start-stop)



17, 27, 28 (index)

34 1 16 bit Analog Input Deadband 1 (read)

00, 01 (start-stop)



17, 27, 28 (index)


17, 28 (index –

see note 2)

2 (write)

00, 01 (start-stop)


17, 27, 28 (index)

34 2


32 bit Analog Input Deadband 1 (read)

00, 01 (start-stop)



17, 27, 28 (index)


17, 28 (index –

see note 2)

2 (write)

00, 01 (start-stop)


17, 27, 28 (index)

34 3 Short Floating Point Analog Input Deadband

1 (read)

00, 01 (start-stop)



17, 27, 28 (index)


17, 28 (index –

see note 2)

2 (write)

00, 01 (start-stop)


17, 27, 28 (index)

50 0 Time and Date

1(read)

07, (limited qty = 1) 129 (response) 07 (limited qty = 1)

50 1


Time and Date

2(write) 07 (limited qty = 1)

50 3 Time and Date Last Recorded Time

2 (write) 07 (limited qty)

51 1 Time and Date CTO 129 (response)

130 (unsol. Resp)

07 (limited qty = 1)

51 2 Unsychronised Time and Date CTO

129 (response)

130 (unsol. Resp)





OBJECT REQUEST


RESPONSE


Object Number






52 1 Time Delay Coarse 129 (response)


52 2 Time Delay Fine 129 (response)


60 0 Not Defined

60 1 Class 0 Data 1 (read) 06 (no range, or all)

1 (read)



60 2 Class 1 Data

20 (enbl. unsol.)

21 (dab. unsol.)

22 (assign class)




60 3 Class 2 Data

20 (enbl. unsol.)

21 (dab. unsol.)

22 (assign class)


1 (read)



60 4 Class 3 Data

20 (enbl. unsol.)

21(dab. unsol.)

22 (assign class)


70 1 File Transfer

1(read)

00, 01 (start-stop)


80 1 Internal Indications

2 (write) (see note 3)

00 (start-stop) index = 7

81 1 Storage Object

82 1 Device Profile

83 1 Private Registration Object

83 2 Private Registration Object Descriptor

90 1 Application Identifier

100 1 Short Floating Point

100 2 Long Floating Point

100 3 Extended Floating Point




OBJECT REQUEST


RESPONSE


Object Number






101 1 Small Packed Binary-Coded Decimal

101 2 Medium Packed Binary-Coded Decimal

101 3 Large Packed Binary-Coded Decimal

No Object (function code only) 13 (cold restart)

No Object (function code only) 14 (warm restart)

No Object (function code only) 23 (delay meas.)

No Object (function code only) 24(record current

Note 1: A Default variation refers to the variation responded when variation 0 is requested and/or in class 0, 1, 2, or 3 scans. Default variations are configurable; however, default settings for the configuration parameters are indicated in the table above.

Note 2: For static (non-change-event) objects, qualifiers 17 or 28 are only responded when a request is sent with qualifiers 17 or 28, respectively. Otherwise, static object requests sent with qualifiers 00, 01, 06, 07, or 08, will be responded with qualifiers 00 or 01. (For change-event objects, qualifiers 17 or 28 are always responded.)

Note 3: Writes of Internal Indications are only supported for index 7 (Restart IIN1-7)

5.3 Point List The tables below identify all the default data points provided by the implementation of the Triangle MicroWorks, Inc. DNP 3.0 Slave Source Code Library.

The default binary input event buffer size is set to allow 100 events.

Note, not all points listed here apply to all builds of devices.

5.3.1 Binary Input Points Binary Inputs are by default returned in a class zero interrogation.

Binary Input Points Static (Steady-State) Object Number: 1 Change Event Object Number: 2 Default Static Variation reported when variation 0 requested: 2 (Binary Input with flags) Default Change Event Variation reported when variation 0 requested: 2 (Binary Input with absolute time)

Point Index Name/Description

Default Change Event

Assigned Class (1, 2, 3 or none)

1 Binary Input 1 2

2 Binary Input 2 2

3 Binary Input 3 2

4 Binary Input 4 2

5 Binary Input 5 2

6 Binary Input 6 2

35 Remote mode 2








36 Service mode 2

37 Local mode 2

38 Local & Remote 2

41 Trip Circuit Fail 2

42 A-Starter 2

43 B-Starter 2

44 C-Starter 2

45 General Starter 2

46 VTS Alarm 2

47 Earth Fault Forward/Line 2

48 Earth Fault Reverse/Busbar 2

49 Start/Pick-up N 2

50 Fault Forward/Line 2

51 Fault Reverse/Busbar 2

52 51-1 2

53 50-1 2

54 51N-1 2

55 50N-1 2

56 51G-1 2

57 50G-1 2

58 51-2 2

59 50-2 2

60 51N-2 2

61 50N-2 2

62 51G-2 2

63 50G-2 2

64 CTS Alarm 2

65 46IT 2

66 46DT 2

67 47-1 2

68 47-2 2

69 46BC 2

70 27/59-1 2

71 27/59-2 2

72 27/59-3 2








73 27/59-4 2

74 59NIT 2

75 59NDT 2

76 81-1 2

77 81-2 2

78 81-3 2

79 81-4 2

80 Auto-reclose active 2

81 CB on by auto reclose 2

82 Reclaim 2

83 Lockout 2

86 51-3 2

87 50-3 2

88 51N-3 2

89 50N-3 2

90 51G-3 2

91 50G-3 2

92 51-4 2

93 50-4 2

94 51N-4 2

95 50N-4 2

96 51G-4 2

97 50G-4 2

98 Cold Load Active 2

99 E/F Protection Out 2

100 P/F Inst Protection Inhibited 2

101 E/F Inst Protection Inhibited 2

102 SEF Inst Protection Inhibited 2

103 Ext Inst Protection Inhibited 2

117 51SEF-1 2

118 50SEF-1 2

119 51SEF-2 2

120 50SEF-2 2

121 51SEF-3 2

122 50SEF-3 2








123 51SEF-4 2

124 51SEF-4 2

125 SEF Out 2

126 Trip Circuit Fail 1 2



129 CB Total Trip Count 2

130 CB Delta Trip Count 2

131 CB Count to AR Block 2

132 CB Frequent Ops Count 2

133 I^2t CB Wear 2

207 Close Circuit Fail 1 2



210 Close Circuit Fail 2

211 50BF-1 2

212 50BF-2 2

213 49 Alarm 2

214 49 Trip 2

215 64H 2

217 37-1 2

218 37-2 2

222 Trip Time Alarm 2 223 SEF Forward / Line 2 224 SEF Reverse / Busbar 2 225 General Alarm 1 2 226 General Alarm 2 2 227 General Alarm 3 2 228 General Alarm 4 2 229 General Alarm 5 2 230 General Alarm 6 2 237 Quick Logic E1 2 238 Quick Logic E2 2 239 Quick Logic E3 2 240 Quick Logic E4 2 269 60 CTS-I 2 270 81HBL2 2 271 37G-1 2 272 37G-2 2 273 Wattmetric Po> 2








274 37-PhA 2 275 37-PhB 2 276 37-PhC 2 277 50 LC-1 2 278 50 LC-2 2 279 50G LC-1 2 280 50G LC-2 2 281 50SEF LC-1 2 282 50SEF LC-2 2 283 50BF-PhA 2 284 50BF-PhB 2 285 50BF-PhC 2 286 50BF-EF 2 287 79 Last Trip Lockout 2 288 60 CTS-I-PhA 2 289 60 CTS-I-PhB 2 290 60 CTS-I-PhC 2 373 37SEF-1 2 374 37SEF-2 2 411 Settings Group 1 2 412 Settings Group 2 2 413 Settings Group 3 2 414 Settings Group 4 2 422 Hot Line Working On/Off 2 425 Inst Protection Off/On 2 427 CB 1 2 501 Virtual Input 1 2 502 Virtual Input 2 2 503 Virtual Input 3 2 504 Virtual Input 4 2 505 Virtual Input 5 2 506 Virtual Input 6 2 507 Virtual Input 7 2 508 Virtual Input 8 2 601 LED 1 2 602 LED 2 2 603 LED 3 2 604 LED 4 2 605 LED 5 2 606 LED 6 2 607 LED 7 2 608 LED 8 2 609 LED 9 2 701 LED PU 1 2 702 LED PU 2 2 703 LED PU 3 2 704 LED PU 4 2 705 LED PU 5 2








706 LED PU 6 2 707 LED PU 7 2 708 LED PU 8 2 709 LED PU 9 2 801 RL 1 2 802 RL 2 2 803 RL 3 2 804 RL 4 2 805 RL 5 2 806 RL 6 2 807 RL 7 2 808 RL 8 2 871 Cold start 2 872 Warm Start 2 873 Re-Start 2 874 Power On 2 875 SW Forced Restart 2 876 Unexpected Restart 2 877 Reset Start Count 2

5.3.2 Double Bit Binary Input Points Double Bit Binary Inputs are by default returned in a class zero interrogation.

Double Bit Input Points Static (Steady-State) Object Number: 3 Change Event Object Number: 4 Default Static Variation reported when variation 0 requested: 1 (Double Bit Binary Input packed format) Default Change Event Variation reported when variation 0 requested: 3 (Double Bit Binary Input Event with relative time)




0 CB 1 2




5.3.3 Binary Output Status Points and Control Relay Output Blocks The following table lists both the Binary Output Status Points (Object 10) and the Control Relay Output Blocks (Object 12).

While Binary Output Status Points are included here for completeness, they are not often polled by DNP 3.0 Masters. It is recommended that Binary Output Status points represent the most recent DNP “commanded” value for the corresponding Control Relay Output Block point. Because many, if not most, Control Relay Output Block points are controlled through pulse mechanisms, the value of the output status may in fact be meaningless. Binary Output Status points are not recommended to be included in class 0 polls.

As an alternative, it is recommended that “actual” status values of Control Relay Output Block points be looped around and mapped as Binary Inputs. (The “actual” status value, as opposed to the “commanded” status value, is the value of the actuated control. For example, a DNP control command may be blocked through hardware or software mechanisms; in this case, the actual status value would indicate the control failed because of the blocking). Looping Control Relay Output Block actual status values as Binary Inputs has several advantages:

• it allows actual statuses to be included in class 0 polls, • it allows change event reporting of the actual statuses, which is a more efficient and time-accurate

method of communicating control values, • and it allows reporting of time-based information associated with controls, including any delays before

controls are actuated, and any durations if the controls are pulsed.

The default select/control buffer size is large enough to hold 10 of the largest select requests possible.

Binary Outputs are by default returned in a class zero interrogation.

Point Index Name/Description Supported Control Relay Output

Block Fields

1 Binary Output 1 Pulse On/ Latch On

2 Binary Output 2 Pulse On/ Latch On

3 Binary Output 3 Pulse On/Latch Off






33 LED Reset Pulse On/Latch Off

34 Settings Group 1 Pulse On/Latch Off




42 Auto-reclose on/off Pulse On/Pulse Off/Latch On/Latch Off

43 Hot line working on/off Pulse On/Pulse Off/Latch On/Latch Off

44 E/F off/on Pulse On/Pulse Off/Latch On/Latch Off

45 SEF off/on Pulse On/Pulse Off/Latch On/Latch Off

46 Inst Protection off/on Pulse On/Pulse Off/Latch On/Latch Off

48 Reset CB Total Trip Count Pulse On/Latch Off

49 Reset CB Delta Trip Count Pulse On/Latch Off

50 Reset CB Count to AR Block Pulse On/Latch Off

51 Reset Frequent Ops Count Pulse On/Latch Off

53 Reset I^2t CB Wear Pulse On/Latch Off




Point Index Name/Description Supported Control Relay Output

Block Fields

54 CB 1 Pulse On/Pulse Off/Latch On/Latch Off

55 CB 1 Trip & Reclose Pulse On/Latch Off

56 CB 1 Trip & Lockout Pulse On/Latch Off

59 Demand metering reset Pulse On/Latch Off

87 Reset Energy Meters Pulse On/Latch Off

88 Remote mode Pulse On/Latch Off

89 Service mode Pulse On/Latch Off

90 Local mode Pulse On/Latch Off

91 Local & Remote Pulse On/Latch Off

98 Reset Start Count Pulse On/Latch On

5.3.4 Analogue Inputs The following table lists Analog Inputs (Object 30). It is important to note that 16-bit and 32-bit variations of Analog Inputs, Analog Output Control Blocks, and Analog Output Statuses are transmitted through DNP as signed numbers.

The “Default Deadband,” and the “Default Change Event Assigned Class” columns are used to represent the absolute amount by which the point must change before an analog change event will be generated, and once generated in which class poll (1, 2, 3, or none) will the change event be reported.

The default analog input event buffer size is set 30.

Analog Inputs are by default returned in a class zero interrogation.

Analog Inputs Static (Steady-State) Object Number: 30 Change Event Object Number: 32 Default Static Variation reported when variation 0 requested: 2 (16-Bit Analog Input with Flag) Default Change Event Variation reported when variation 0 requested: 4 (16-Bit Analog Change Event with Time)

Point # Default Class

Default Static

Variant

Default Event

Variant Name Scaling

Factor Deadband

0 3 2 4 Frequency 100.0 1 1 3 2 4 Vab Primary 0.001 1000 2 3 2 4 Vbc Primary 0.001 1000 3 3 2 4 Vca Primary 0.001 1000 4 3 2 4 Va Primary 0.001 1000 5 3 2 4 Vb Primary 0.001 1000 6 3 2 4 Vc Primary 0.001 1000 7 3 2 4 Va Secondary 100.0 1 8 3 2 4 Vb Secondary 100.0 1 9 3 2 4 Vc Secondary 100.0 1 21 3 2 4 Vzps 10.0 1 22 3 2 4 Vpps 10.0 1 23 3 2 4 Vnps 10.0 1 31 3 2 4 Ia Primary 1 100 32 3 2 4 Ib Primary 1 100 33 3 2 4 Ic Primary 1 100 34 3 2 4 Ia Secondary 100.0 0.1 35 3 2 4 Ib Secondary 100.0 0.136 3 2 4 Ic Secondary 100.0 0.137 3 2 4 Ia Nominal 100.0 0.138 3 2 4 Ib Nominal 100.0 0.1






Default Static

Variant

Default Event


Factor Deadband

39 3 2 4 Ic Nominal 100.0 0.143 3 2 4 In Primary 1 100 44 3 2 4 In Secondary 100.0 0.1 45 3 2 4 In Nominal 100.0 0.1 46 3 2 4 Ig Primary 1 100 47 3 2 4 Ig Secondary 1000.0 0.1 48 3 2 4 Ig Nominal 1000.0 0.1 51 3 2 4 Izps Nominal 100.0 0.1 52 3 2 4 Ipps Nominal 100.0 0.153 3 2 4 Inps Nominal 100.0 0.157 3 2 4 Active Power A 0.00001 1000000 58 3 2 4 Active Power B 0.00001 100000059 3 2 4 Active Power C 0.00001 100000060 3 2 4 P (3P) 0.00001 1000000 61 3 2 4 Reactive Power A 0.00001 100000062 3 2 4 Reactive Power B 0.00001 100000063 3 2 4 Reactive Power C 0.00001 100000064 3 2 4 Q (3P) 0.00001 100000065 3 2 4 Apparent Power A 0.00001 100000066 3 2 4 Apparent Power B 0.00001 100000067 3 2 4 Apparent Power C 0.00001 100000068 3 2 4 S (3P) 0.00001 100000071 3 2 4 Power Factor A 1000 0.1 72 3 2 4 Power Factor B 1000 0.173 3 2 4 Power Factor C 1000 0.174 3 2 4 Power Factor(3P) 1000 0.181 3 2 4 Thermal Status Ph A 100.0 1 82 3 2 4 Thermal Status Ph B 100.0 1 83 3 2 4 Thermal Status Ph C 100.0 1 99 3 2 4 Vab Secondary 10.0 1 100 3 2 4 Vbc Secondary 10.0 1 101 3 2 4 Vca Secondary 10.0 1 102 3 2 4 Vn Primary 0.01 100 103 3 2 4 Vn Secondary 10.0 1 108 3 2 4 Ia Max Demand 1 100 109 3 2 4 Ib Max Demand 1 100110 3 2 4 Ic Max Demand 1 100111 3 2 4 P 3P Max Demand 0.00001 1000000 112 3 2 4 Q 3P Max Demand 0.00001 1000000 113 3 2 4 Ig Max 1 100 114 3 2 4 Isef Max 1 10 115 3 2 4 Isef Primary 1 10 116 3 2 4 Isef Secondary 1000.0 0.05 117 3 2 4 Isef Nominal 1000.0 0.05 135 3 2 4 CB Total Trip Count 1 1 136 3 2 4 CB Delta Trip Count 1 1 137 3 2 4 CB Count to AR Block 1 1 138 3 2 4 CB Frequent Ops Count 1 1 165 3 1 3 Ia Last Trip 1 0 166 3 1 3 Ib Last Trip 1 0167 3 1 3 Ic Last Trip 1 0168 3 1 3 Va Last Trip 1 0169 3 1 3 Vb Last Trip 1 0170 3 1 3 Vc Last Trip 1 0






Default Static

Variant

Default Event


Factor Deadband

171 3 1 3 In Last Trip 1 0 172 3 1 3 Ig Last Trip 1 0 173 3 1 3 Isef Last Trip 1 0 174 3 2 4 Va Max 0.01 100 175 3 2 4 Vb Max 0.01 100 176 3 2 4 Vc Max 0.01 100 177 3 2 4 Vab Max 0.01 100 178 3 2 4 Vbc Max 0.01 100 179 3 2 4 Vca Max 0.01 100 184 3 2 4 CB Wear A 0.0001 1000000 185 3 2 4 CB Wear B 0.0001 1000000 186 3 2 4 CB Wear C 0.0001 1000000

5.3.5 Binary Counters The following table lists the Counters (Object 20).

The “Default Deadband,” and the “Default Change Event Assigned Class” columns are used to represent the absolute amount by which the point must change before a Counter change event will be generated, and once generated in which class poll (1, 2, 3, or none) will the change event be reported.

Counters are by default not returned in a class zero interrogation.

Counters Static (Steady-State) Object Number: 20 Change Event Object Number: 22 Default Static Variation reported when variation 0 requested: 5 (32-Bit Counter without Flag) Default Change Event Variation reported when variation 0 requested: 1 (32-Bit Change Event with Flag)


Default Static

Variant

Default Event

Variant Name Deadband

0 3 5 1 Waveform Records 1

1 3 5 1 Fault Records 1

2 3 5 1 Event Records 1

3 3 5 1 Data Log Records 1

4 3 5 1 Number User Files 1

5 3 5 1 Start Count 1

6 3 5 1 Start Count Target 1

7 3 5 1 Active Setting Group 1

11 3 5 1 CB Total Trip Count 1

16 3 5 1 CB Delta Trip Count 1

17 3 5 1 CB Count To AR Block 1

18 3 5 1 CB Frequent Ops Count 1

21 3 5 1 E1 Counter 1

22 3 5 1 E2 Counter 1

23 3 5 1 E3 Counter 1

24 3 5 1 E4 Counter 1




5.3.6 Frozen Counters The following table lists the Frozen Counters (Object 21).

The “Default Change Event Assigned Class” column is used to define which class poll (1, 2, 3, or none) the change event will be reported.

Note the point number of the Frozen Counter must match that of the corresponding Counter.

Frozen Counters are by default not returned in a class zero interrogation.

Frozen Counters Static (Steady-State) Object Number: 21 Change Event Object Number: 23 Default Static Variation reported when variation 0 requested: 9 (32-Bit Counter without Flag) Default Change Event Variation reported when variation 0 requested: 1 (32-Bit Change Event with Flag)


Default Static

Variant

Default Event

Variant Name Resettable

0 2 9 1 Waveform Records 1 2 9 1 Fault Records

2 2 9 1 Event Records

3 2 9 1 Data Log Records

4 2 9 1 Number User Files

5 2 9 1 Start Count

6 2 9 1 Start Count Target

7 2 9 1 Active Setting Group

11 2 9 1 CB Total Trip Count

16 2 9 1 CB Delta Trip Count

17 2 9 1 CB Count To AR Block

18 2 9 1 CB Frequent Ops Count

21 2 9 1 E1 Counter

22 2 9 1 E2 Counter

23 2 9 1 E3 Counter

24 2 9 1 E4 Counter




Section 6: Modems

The communications interface has been designed to allow data transfer via modems. However, IEC 60870-5-103 defines the data transfer protocol as an 11 bit format of 1 start, 1 stop, 8 data and even parity, which is a mode most commercial modems do not support. High performance modems will support this mode, but are expensive. For this reason, a parity setting is provided to allow use of easily available and relatively inexpensive commercial modems. This will result in a small reduction in data security and the system will not be compatible with true IEC 60870-5-103 control systems.

6.1.1 Connecting a Modem to the Relay(s) RS232C defines devices as being either Data Terminal Equipment (DTE) e.g. computers, or data Communications Equipment (DCE), e.g. modems, where one is designed to be connected to the other. In this case, two DCE devices (the modem and the fibre-optic converter) are being connected together, so a null terminal connector is required, which switches various control lines. The fibre-optic converter is then connected to the relay Network Tx to Relay Rx and Network Rx to Relay Tx.

6.1.2 Setting the Remote Modem The exact settings of the modem are dependent on the type of modem. Although most modems support the basic Hayes ‘AT’ command format, different manufacturers use different commands for the same functions. In addition, some modems use DIP switches to set parameters, others are entirely software configured.

Before applying settings, the modem’s factory default settings should be applied, to ensure it is in a known state.

Several factors must be considered to allow remote dialling to the relays. The first is that the modem at the remote end must be configured as auto answer. This will allow it to initiate communications with the relays. Next, the user should set the data configuration at the local port, i.e. baud rate and parity, so that communication will be at the same rate and format as that set on the relay and the error correction is disabled.

Auto-answer usually requires two parameters to be set. The auto-answer setting should be switched on and the number of rings after which it will answer. The Data Terminal Ready (DTR) settings should be forced on. This tells the modem that the device connected to it is ready to receive data.

The parameters of the modem’s RS232C port are set to match those set on the relay, set baud rate and parity to be the same as the settings on the relay and number of data bits to be 8 and stop bits 1. Note, although the device may be able to communicate with the modem at say 19200 bps, the modem may only be able to transmit over the telephone lines at 14400 bps. Therefore, a baud rate setting on which the modem can transmit should be chosen. In this example, a baud rate of 9600 should be chosen.

As the modems are required to be transparent, simply passing on the data sent from the controller to the device and vice versa, error correction and buffering is turned off.

If possible, Data Carrier Detect (DCD) should be forced on, as this control line will be used by the Fibre-optic converter.

Finally, these settings should be stored in the modem’s memory for power on defaults.

6.1.3 Connecting to the Remote Modem Once the remote modem has been configured correctly, it should be possible to dial up the modem and make connection to the relay. As the settings on the remote modem are fixed the local modem should negotiate with it on connection, choosing suitable matching settings. If it cannot do this, the local modem should be set with settings equivalent to those of the remote modem as described above.




Section 7: Configuration

The data points and control features which are possible within the relay is fixed and can be transmitted over the communication channel(s) protocols in the default format described earlier in this section. The default data transmitted is not always directly compatible with the needs of the substation control system and will require some tailoring, this can be done by the user with the Reydisp software comms editor tool.

The Comms Editor is provided to allow its users to configure the Communications Files Protocols in Reyrolle brand Relays manufactured by Siemens Protection Devices Limited (SPDL).

The editor supports configuring DNP3, IEC60870-5-103 and MODBUS protocols.

The editor allows configuration files to be retrieved from the relay, edited, then uploaded back to the relay. Files may also be saved/loaded from disc to work offline. The protocols will be stored in a Reyrolle Protection Device Comms file (RPDC), which will be stored locally, so that the editor can be used when the relay is not connected. DNP3

The tool will allow:

· Data Points to be enabled or disabled.

· Changing the point numbers for the Binary Inputs, Binary Outputs and Analogue Inputs.

· Changing their assigned class and object variants.

· Setting Binary points to be inverted before transmission.

· Setting the Control Relay Output Block (CROB) commands that can be used with a Binary Output.

· Specifying a dead-band outside which Analogue Events will be generated.

· Specifying a multiplier that will be applied to an analogue value before transmission.

IEC60870-5-103


· Data Points to be enabled or disabled.

· Changing the point numbers Function Type (FUN) and Information (INF), returned by each point.

· Changing the text returned to Reydisp for display in its event viewer.

MODBUS-RTU


· Changing the Addresses for the Coils, Inputs and Registers.

· Changing the format of the instrument returned in a register, e.g. 16 or 32 bit.

Note, as MODBUS points are polled they do not need to be enabled or disabled

The user can check if the relay contains user configured communication files via a meter in the relay menus. Pressing the Enter and down arrow buttons on the fascia, then scrolling down, the number of files stored in the relay is displayed. The file name can also be viewed by pressing the Cancel and Test/Reset buttons together when in the relay Instruments menu. The user must ensure when naming the file, they use a unique file name including the version number.

Please refer to the Comms Editor Technical Manual for further guidance.




Section 8: Glossary

ASDU Application Service Data Unit.

Baud Rate Data transmission speed.

Bit The smallest measure of computer data.

Bits Per Second (bps) Measurement of data transmission speed.

Data Bits A number of bits containing the data. Sent after the start bit.

Data Echo When connecting relays in an optical ring architecture, the data must be passed from one relay to the next, therefore when connecting in this method all relays must have the Data Echo ON.

Half-Duplex Asynchronous Communications Communications in two directions, but only one at a time.

Hayes ‘AT’ Modem command set developed by Hayes Microcomputer products, Inc.

Line Idle Determines when the device is not communicating if the idle state transmits light.

Parity Method of error checking by counting the value of the bits in a sequence, and adding a parity bit to make the outcome, for example, even.

Parity Bit Bit used for implementing parity checking. Sent after the data bits.

RS232C Serial Communications Standard. Electronic Industries Association Recommended Standard Number 232, Revision C.

RS485 Serial Communications Standard. Electronic Industries Association Recommended Standard Number 485.

Start Bit Bit (logical 0) sent to signify the start of a byte during data transmission.

Stop Bit

Bit (logical 1) sent to signify the end

USB

Universal Serial Bus standard for the transfer of data.


Documents

7SR11 and 7SR12 - Argus Technical Manual Chapter 4 Data ... and 7SR12 - Argus... · 7SR11 & 7SR12 Data Communications ©2012 Siemens Protection Devices Limited Chapter 4 Page 2